SCES576 - JUNE 2004 D Control Inputs VIH/VIL Levels are D I/Os Are 4.6-V Tolerant D Ioff Supports Partial-Power-Down Mode Operation 2 15 3 14 4 13 5 12 6 11 7 10 8 9 VCCB 1OE 2OE 1B1 1B2 2B1 2B2 GND 1DIR 2DIR 1A1 1A2 2A1 2A2 1 16 15 1OE 14 2OE 2 3 13 1B1 12 1B2 4 5 11 2B1 10 2B2 6 7 8 9 description/ordering information This 4-bit noninverting bus transceiver uses two separate configurable power-supply rails. The A port is designed to track VCCA. VCCA accepts any supply voltage from 1.2 V to 3.6 V. The B port is designed to track VCCB. VCCB accepts any supply voltage from 1.2 V to 3.6 V. This allows for universal low-voltage bidirectional translation between any of the 1.2-V, 1.5-V, 1.8-V, 2.5-V, and 3.3-V voltage nodes. The SN74AVC4T245 is designed for asynchronous communication between data buses. The device transmits data from the A bus to the B bus or from the B bus to the A bus, depending on the logic level at the direction-control (DIR) input. The output-enable (OE) input can be used to disable the outputs so the buses are effectively isolated. The SN74AVC4T245 is designed so that the control pins (1DIR, 2DIR, 1OE, and 2OE) are supplied by VCCA. This device is fully specified for partial-power-down applications using Ioff. The Ioff circuitry disables the outputs, preventing damaging current backflow through the device when it is powered down. ORDERING INFORMATION PACKAGE TA QFN - RGY SOIC - D -40C -40 C to 85 85C C SSOP - DB TSSOP - PW ORDERABLE PART NUMBER Tape and reel SN74AVC4T245RGYR Tube SN74AVC4T245D Tape and reel SN74AVC4T245DR Tape and reel SN74AVC4T245DBR Tube SN74AVC4T245PW Tape and reel SN74AVC4T245PWR TOP-SIDE MARKING TVSOP - DGV Tape and reel SN74AVC4T245DGVR Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at www.ti.com/sc/package. Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. Copyright 2004, Texas Instruments Incorporated !"# $$%& '()$#& #*% !"#+% (%&, '*"&% (%+%-'!%#. *""$#%&#$ ("#" "( #*% &'%$$"#& "% (%&, ,"-&. %/"& &#)!%#& %&%+%& #*% ,*# # $*",% (&$#)% #*%&% '()$#& 0#*)# #$%. POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 1 PRODUCT PREVIEW 16 VCCB 1 GND VCCA 1DIR 2DIR 1A1 1A2 2A1 2A2 GND RGY PACKAGE (TOP VIEW) VCCA D, DB, DGV, OR PW PACKAGE (TOP VIEW) GND D Referenced to VCCA Voltage Fully Configurable Dual-Rail Design Allows Each Port to Operate Over the Full 1.2-V to 3.6-V Power-Supply Range SCES576 - JUNE 2004 description/ordering information (continued) The VCC isolation feature ensures that if either VCC input is at GND, then both ports are in the high-impedance state. To ensure the high-impedance state during power up or power down, OE should be tied to VCC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver. FUNCTION TABLE (each 4-bit section) INPUTS OPERATION OE DIR L L B data to A bus L H A data to B bus H X Isolation logic diagram (positive logic) PRODUCT PREVIEW 2 3 1DIR 2DIR 15 14 1OE 1A1 4 2A1 13 1A2 6 11 1B1 5 2A2 12 2 2OE 7 10 1B2 POST OFFICE BOX 655303 2B1 * DALLAS, TEXAS 75265 2B2 SCES576 - JUNE 2004 Supply voltage range, VCCA and VCCB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5 V to 4.6 V Input voltage range, VI (see Note 1): I/O ports (A port) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5 V to 4.6 V I/O ports (B port) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5 V to 4.6 V Control inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5 V to 4.6 V Voltage range applied to any output in the high-impedance or power-off state, VO (see Note 1): (A port) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5 V to 4.6 V (B port) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5 V to 4.6 V Voltage range applied to any output in the high or low state, VO (see Notes 1 and 2): (A port) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5 V to VCCA + 0.5 V (B port) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5 V to VCCB + 0.5 V Input clamp current, IIK (VI < 0) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -50 mA Output clamp current, IOK (VO < 0) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -50 mA Continuous output current, IO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 mA Continuous current through VCCA, VCCB, or GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100 mA Package thermal impedance, JA (see Note 3): D package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73C/W (see Note 3): DB package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82C/W (see Note 3): DGV package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120C/W (see Note 3): PW package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108C/W (see Note 4): RGY package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39C/W Storage temperature range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -65C to 150C Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. NOTES: 1. The input voltage and output negative-voltage ratings may be exceeded if the input and output current ratings are observed. 2. The output positive-voltage rating may be exceeded up to 4.6 V maximum if the output current rating is observed. 3. The package thermal impedance is calculated in accordance with JESD 51-7. 4. The package thermal impedance is calculated in accordance with JESD 51-5. POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 3 PRODUCT PREVIEW absolute maximum ratings over operating free-air temperature range (unless otherwise noted) SCES576 - JUNE 2004 recommended operating conditions (see Notes 5 through 7) VCCI VCCA VCCB VCCO MIN MAX Supply voltage 1.2 3.6 V Supply voltage 1.2 3.6 V VCCI x 0.65 1.6 1.2 V to 1.95 V VIH High-level input voltage Data inputs (see Note 8) 1.95 V to 2.7 V 2.7 V to 3.6 V VIL Data inputs (see Note 8) VCCI x 0.35 0.7 1.95 V to 2.7 V 2.7 V to 3.6 V VIH VIL PRODUCT PREVIEW VI VO IOH IOL t/v DIR (Referenced to VCCA) (see Note 9) High-level input voltage DIR (Referenced to VCCA) (see Note 9) Low-level input voltage V 0.8 VCCA x 0.65 1.6 1.2 V to 1.95 V 1.95 V to 2.7 V 2.7 V to 3.6 V V 2 VCCA x 0.35 0.7 1.2 V to 1.95 V 1.95 V to 2.7 V 2.7 V to 3.6 V V 0.8 Input voltage Output voltage V 2 1.2 V to 1.95 V Low-level input voltage UNIT 0 3.6 V Active state 0 3-state 0 VCCO 3.6 V High-level output current Low-level output current 1.2 V -3 1.4 V to 1.6 V -6 1.65 V to 1.95 V -8 2.3 V to 2.7 V -9 3 V to 3.6 V -12 1.2 V 3 1.4 V to 1.6 V 6 1.65 V to 1.95 V 8 2.3 V to 2.7 V 9 3 V to 3.6 V 12 Input transition rise or fall rate 5 mA mA ns/V TA Operating free-air temperature -40 85 C NOTES: 5. VCCI is the VCC associated with the data input port. 6. VCCO is the VCC associated with the output port. 7. All unused data inputs of the device must be held at VCCI or GND to ensure proper device operation. Refer to the TI application report, Implications of Slow or Floating CMOS Inputs, literature number SCBA004. 8. For VCCI values not specified in the data sheet, VIH(min) = VCCI x 0.7 V, VIL(max) = VCCI x 0.3 V. 9. For VCCI values not specified in the data sheet, VIH(min) = VCCA x 0.7 V, VIL(max) = VCCA x 0.3 V. 4 POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 SCES576 - JUNE 2004 electrical characteristics over recommended operating free-air temperature range (unless otherwise noted) (see Notes 10 and 11) TEST CONDITIONS 1.2 V to 3.6 V 1.2 V to 3.6 V 1.2 V 1.2 V 1.4 V 1.4 V 1.05 1.65 V 1.65 V 1.2 IOH = -9 mA IOH = -12 mA 2.3 V 2.3 V 1.75 3V 3V 2.3 IOL = 100 A IOL = 3 mA 1.2 V to 3.6 V 1.2 V to 3.6 V 1.2 V 1.2 V IOH = -6 mA IOH = -8 mA IOL = 6 mA IOL = 8 mA VOL VI = VIH VI = VIL IOL = 9 mA IOL = 12 mA II DIR input VI = VCCA or GND Ioff A or B port VI or VO = 0 to 3.6 V A or B IOZ port ICCA VO = VCCO or GND, OE = VIH VI = VCCI or GND VI = VCCI or GND ICCB VI = VCCI or GND ICCA ICCB VI = VCCI or GND Control Ci VI = 3.3 V or GND inputs Cio A or B ports -40C to 85C VCCB IOH = -100 A IOH = -3 mA VOH TA = 25C TYP MAX VCCA VO = 3.3 V or GND IO = 0 IO = 0 IO = 0 MIN MIN MAX UNIT VCCO-0.2 V 0.95 V 0.2 0.25 1.4 V 1.4 V 0.35 1.65 V 1.65 V 0.45 2.3 V 2.3 V 0.55 3V 3V 0.7 1.2 V to 3.6 V 1.2 V to 3.6 V 0.025 0.25 1 V A 0V 0 to 3.6 V 0.1 1 5 0 to 3.6 V 0V 0.1 1 5 3.6 V 3.6 V 0.5 2.5 5 1.2 V to 3.6 V 1.2 V to 3.6 V 0V 3.6 V 3.6 V 0V 1.2 V to 3.6 V 1.2 V to 3.6 V 0V 3.6 V 3.6 V 0V 1.2 V to 3.6 V 1.2 V to 3.6 V A 3.3 V 3.3 V pF 3.3 V 3.3 V pF PRODUCT PREVIEW PARAMETER A A A A A NOTES: 10. VCCO is the VCC associated with the output port. 11. VCCI is the VCC associated with the input port. POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 5 SCES576 - JUNE 2004 PRODUCT PREVIEW switching characteristics over recommended operating free-air temperature range, VCCA = 1.2 V (see Figure 11) VCCB = 1.2 V TYP VCCB = 1.5 V TYP VCCB = 1.8 V TYP VCCB = 2.5 V TYP VCCB = 3.3 V TYP PARAMETER FROM (INPUT) TO (OUTPUT) tPLH tPHL A B ns tPLH tPHL B A ns tPZH tPZL OE A ns tPZH tPZL OE B ns tPHZ tPLZ OE A ns tPHZ tPLZ OE B ns UNIT switching characteristics over recommended operating free-air temperature range, VCCA = 1.5 V 0.1 V (see Figure 11) 6 VCCB = 1.2 V VCCB = 1.5 V 0.1 V VCCB = 1.8 V 0.15 V VCCB = 2.5 V 0.2 V VCCB = 3.3 V 0.3 V FROM (INPUT) TO (OUTPUT) tPLH tPHL A B ns tPLH tPHL B A ns tPZH tPZL OE A ns tPZH tPZL OE B ns tPHZ tPLZ OE A ns tPHZ tPLZ OE B ns PARAMETER TYP MIN POST OFFICE BOX 655303 MAX MIN * DALLAS, TEXAS 75265 MAX MIN MAX MIN UNIT MAX SCES576 - JUNE 2004 switching characteristics over recommended operating free-air temperature range, VCCA = 1.8 V 0.15 V (see Figure 11) VCCB = 1.5 V 0.1 V VCCB = 1.8 V 0.15 V VCCB = 2.5 V 0.2 V VCCB = 3.3 V 0.3 V TO (OUTPUT) tPLH tPHL A B ns tPLH tPHL B A ns tPZH tPZL OE A ns tPZH tPZL OE B ns tPHZ tPLZ OE A ns tPHZ tPLZ OE B ns TYP MIN MAX MIN MAX MIN MAX MIN UNIT MAX PRODUCT PREVIEW VCCB = 1.2 V FROM (INPUT) PARAMETER switching characteristics over recommended operating free-air temperature range, VCCA = 2.5 V 0.2 V (see Figure 11) VCCB = 1.2 V VCCB = 1.5 V 0.1 V VCCB = 1.8 V 0.15 V VCCB = 2.5 V 0.2 V VCCB = 3.3 V 0.3 V FROM (INPUT) TO (OUTPUT) tPLH tPHL A B ns tPLH tPHL B A ns tPZH tPZL OE A ns tPZH tPZL OE B ns tPHZ tPLZ OE A ns tPHZ tPLZ OE B ns PARAMETER TYP MIN POST OFFICE BOX 655303 MAX MIN MAX * DALLAS, TEXAS 75265 MIN MAX MIN UNIT MAX 7 SCES576 - JUNE 2004 switching characteristics over recommended operating free-air temperature range, VCCA = 3.3 V 0.3 V (see Figure 11) PRODUCT PREVIEW VCCB = 1.2 V VCCB = 1.5 V 0.1 V VCCB = 1.8 V 0.15 V VCCB = 2.5 V 0.2 V VCCB = 3.3 V 0.3 V FROM (INPUT) TO (OUTPUT) tPLH tPHL A B ns tPLH tPHL B A ns tPZH tPZL OE A ns tPZH tPZL OE B ns tPHZ tPLZ OE A ns tPHZ tPLZ OE B ns PARAMETER TYP MIN MAX MIN MAX MIN MAX MIN UNIT MAX operating characteristics, TA = 25C PARAMETER TEST CONDITIONS VCCA = VCCB = 1.2 V VCCA = VCCB = 1.5 V VCCA = VCCB = 1.8 V VCCA = VCCB = 2.5 V VCCA = VCCB = 3.3 V TYP TYP TYP TYP TYP UNIT Outputs Enabled A to B CpdA Outputs Disabled Outputs Enabled B to A CL = 0, f = 10 MHz, tr = tf =1 ns pF CL = 0, f = 10 MHz, tr = tf =1 ns pF Outputs Disabled Outputs Enabled A to B CpdB Outputs Disabled Outputs Enabled B to A Outputs Disabled Power-dissipation capacitance per transceiver 8 POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 SCES576 - JUNE 2004 power-up considerations A proper power-up sequence always should be followed to avoid excessive supply current, bus contention, oscillations, or other anomalies. To guard against such power-up problems, take the following precautions: 1. Connect ground before any supply voltage is applied. 2. Power up VCCA. 3. VCCB can be ramped up along with or after VCCA. typical total static power consumption (ICCA + ICCB) VCCB VCCA 0V 1.2 V 1.5 V 1.8 V 2.5 V 3.3 V UNIT 0V 1.2 V 1.5 V PRODUCT PREVIEW A 1.8 V 2.5 V 3.3 V TABLE 1 POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 9 SCES576 - JUNE 2004 TYPICAL CHARACTERISTICS 6 6 5 5 4 4 tPHL - ns tPLH - ns TYPICAL PROPAGATION DELAY (A to B) vs LOAD CAPACITANCE, TA = 25C, VCCA = 1.2 V 3 PRODUCT PREVIEW 2 2 VCCB = 1.2 V VCCB = 1.5 V VCCB = 1.8 V 1 3 VCCB = 1.2 V VCCB = 1.5 V VCCB = 1.8 V 1 VCCB = 2.5 V VCCB = 3.3 V 0 0 10 20 30 40 50 VCCB = 2.5 V VCCB = 3.3 V 0 60 0 10 20 CL - pF Figure 1 30 CL - pF 40 50 60 Figure 2 6 6 5 5 4 4 tPHL - ns tPLH - ns TYPICAL PROPAGATION DELAY (A to B) vs LOAD CAPACITANCE, TA = 25C, VCCA = 1.5 V 3 2 VCCB = 1.2 V VCCB = 1.5 V VCCB = 1.8 V 1 3 2 VCCB = 1.2 V VCCB = 1.5 V VCCB = 1.8 V 1 VCCB = 2.5 V VCCB = 3.3 V 0 0 10 20 30 40 50 60 VCCB = 2.5 V VCCB = 3.3 V 0 0 10 CL - pF Figure 3 10 20 30 CL - pF Figure 4 POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 40 50 60 SCES576 - JUNE 2004 6 6 5 5 4 4 tPHL - ns 3 2 2 VCCB = 1.2 V VCCB = 1.5 V VCCB = 1.8 V 1 3 VCCB = 1.2 V VCCB = 1.5 V VCCB = 1.8 V 1 VCCB = 2.5 V VCCB = 3.3 V 0 0 10 20 30 40 50 VCCB = 2.5 V VCCB = 3.3 V 0 60 0 10 20 CL - pF Figure 5 30 CL - pF 40 50 60 40 50 60 PRODUCT PREVIEW tPLH - ns TYPICAL PROPAGATION DELAY (A to B) vs LOAD CAPACITANCE, TA = 25C, VCCA = 1.8 V Figure 6 TYPICAL PROPAGATION DELAY (A to B) vs LOAD CAPACITANCE, TA = 25C, VCCA = 2.5 V 6 VCCB = 1.8 V 5 5 VCCB = 2.5 V VCCB = 3.3 V tPHL - ns 4 3 3 2 2 1 1 0 VCCB = 1.2 V VCCB = 1.5 V VCCB = 1.8 V VCCB = 2.5 V VCCB = 3.3 V 4 tPLH - ns 6 VCCB = 1.2 V VCCB = 1.5 V 0 10 20 30 40 50 60 0 0 10 CL - pF Figure 7 20 30 CL - pF Figure 8 POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 11 SCES576 - JUNE 2004 TYPICAL PROPAGATION DELAY (A to B) vs LOAD CAPACITANCE, TA = 25C, VCCA = 3.3 V 6 6 VCCB = 1.2 V VCCB = 1.5 V VCCB = 1.8 V 5 VCCB = 1.2 V VCCB = 1.5 V VCCB = 1.8 V 5 VCCB = 2.5 V VCCB = 3.3 V VCCB = 2.5 V VCCB = 3.3 V PRODUCT PREVIEW 4 tPHL - ns tPLH - ns 4 3 3 2 2 1 1 0 0 10 20 30 40 50 60 0 0 10 CL - pF Figure 9 12 20 30 CL - pF Figure 10 POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 40 50 60 SCES576 - JUNE 2004 PARAMETER MEASUREMENT INFORMATION 2 x VCCO S1 RL From Output Under Test Open GND CL (see Note A) TEST S1 tpd tPLZ/tPZL tPHZ/tPZH Open 2 x VCCO GND RL tw LOAD CIRCUIT VCCI VCCI/2 Input CL RL 15 pF 15 pF 15 pF 15 pF 15 pF 2 k 2 k 2 k 2 k 2 k VTP 0.1 V 0.1 V 0.15 V 0.15 V 0.3 V VCCI/2 0V VOLTAGE WAVEFORMS PULSE DURATION VCCA Output Control (low-level enabling) VCCA/2 0V tPLZ tPZL VCCI Input VCCI/2 VCCI/2 0V tPLH Output VOH VCCO/2 VOL VCCO/2 VCCO Output Waveform 1 S1 at 2 x VCCO (see Note B) tPHL VOLTAGE WAVEFORMS PROPAGATION DELAY TIMES VCCA/2 VCCO/2 VOL tPHZ tPZH Output Waveform 2 S1 at GND (see Note B) VOL + VTP VCCO/2 VOH - VTP VOH 0V VOLTAGE WAVEFORMS ENABLE AND DISABLE TIMES NOTES: A. CL includes probe and jig capacitance. B. Waveform 1 is for an output with internal conditions such that the output is low, except when disabled by the output control. Waveform 2 is for an output with internal conditions such that the output is high, except when disabled by the output control. C. All input pulses are supplied by generators having the following characteristics: PRR10 MHz, ZO = 50 , dv/dt 1 V/ns, dv/dt 1 V/ns. D. The outputs are measured one at a time, with one transition per measurement. E. tPLZ and tPHZ are the same as tdis. F. tPZL and tPZH are the same as ten. G. tPLH and tPHL are the same as tpd. H. VCCI is the VCC associated with the input port. I. VCCO is the VCC associated with the output port. Figure 11. Load Circuit and Voltage Waveforms POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 13 PRODUCT PREVIEW VCCO 1.2 V 1.5 V 0.1 V 1.8 V 0.15 V 2.5 V 0.2 V 3.3 V 0.3 V MECHANICAL DATA MPDS006C - FEBRUARY 1996 - REVISED AUGUST 2000 DGV (R-PDSO-G**) PLASTIC SMALL-OUTLINE 24 PINS SHOWN 0,40 0,23 0,13 24 13 0,07 M 0,16 NOM 4,50 4,30 6,60 6,20 Gage Plane 0,25 0-8 1 0,75 0,50 12 A Seating Plane 0,15 0,05 1,20 MAX PINS ** 0,08 14 16 20 24 38 48 56 A MAX 3,70 3,70 5,10 5,10 7,90 9,80 11,40 A MIN 3,50 3,50 4,90 4,90 7,70 9,60 11,20 DIM 4073251/E 08/00 NOTES: A. B. C. D. All linear dimensions are in millimeters. This drawing is subject to change without notice. Body dimensions do not include mold flash or protrusion, not to exceed 0,15 per side. Falls within JEDEC: 24/48 Pins - MO-153 14/16/20/56 Pins - MO-194 POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 MECHANICAL DATA MSSO002E - JANUARY 1995 - REVISED DECEMBER 2001 DB (R-PDSO-G**) PLASTIC SMALL-OUTLINE 28 PINS SHOWN 0,38 0,22 0,65 28 0,15 M 15 0,25 0,09 8,20 7,40 5,60 5,00 Gage Plane 1 14 0,25 A 0-8 0,95 0,55 Seating Plane 2,00 MAX 0,10 0,05 MIN PINS ** 14 16 20 24 28 30 38 A MAX 6,50 6,50 7,50 8,50 10,50 10,50 12,90 A MIN 5,90 5,90 6,90 7,90 9,90 9,90 12,30 DIM 4040065 /E 12/01 NOTES: A. B. C. D. All linear dimensions are in millimeters. This drawing is subject to change without notice. Body dimensions do not include mold flash or protrusion not to exceed 0,15. Falls within JEDEC MO-150 POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 MECHANICAL DATA MTSS001C - JANUARY 1995 - REVISED FEBRUARY 1999 PW (R-PDSO-G**) PLASTIC SMALL-OUTLINE PACKAGE 14 PINS SHOWN 0,30 0,19 0,65 14 0,10 M 8 0,15 NOM 4,50 4,30 6,60 6,20 Gage Plane 0,25 1 7 0- 8 A 0,75 0,50 Seating Plane 0,15 0,05 1,20 MAX PINS ** 0,10 8 14 16 20 24 28 A MAX 3,10 5,10 5,10 6,60 7,90 9,80 A MIN 2,90 4,90 4,90 6,40 7,70 9,60 DIM 4040064/F 01/97 NOTES: A. B. C. D. All linear dimensions are in millimeters. This drawing is subject to change without notice. Body dimensions do not include mold flash or protrusion not to exceed 0,15. Falls within JEDEC MO-153 POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 IMPORTANT NOTICE Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. 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