TC74VCX86FT/FK
2014-03-01
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TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
TC74VCX86FT, TC74VCX86FK
Low-Voltage Quad 2-Input Exclusive OR Gate with 3.6-V Tolerant Inputs and Outputs
The TC74VCX86FT/FK is a high- performance CMOS exclusive
OR gate which is guaranteed to operate from 1.2-V to 3.6-V.
Designed for use in 1.5V, 1.8V, 2.5V or 3.3V systems, it achieves
high-speed operation while maintaining the CMOS low power
dissipation.
It is also designed with overvoltage tolerant inputs and outputs
up to 3.6 V.
All inputs are equipped with protection circuits against static
discharge.
Features
Low-voltage operation: VCC = 1.2 to 3.6 V
High-speed operation : tpd = 3.0 ns (max) (VCC = 3.0 to 3.6 V)
: tpd = 3.9 ns (max) (VCC = 2.3 to 2.7 V)
: tpd = 7.8 ns (max) (VCC = 1.65 to 1.95 V)
: tpd = 15.6 ns (max) (VCC = 1.4 to 1.6 V)
: tpd = 39.0 ns (max) (VCC = 1.2 V)
Output current : IOH/IOL = ±24 mA (min) (VCC = 3.0 V)
: IOH/IOL = ±18 mA (min) (VCC = 2.3 V)
: IOH/IOL = ±6 mA (min) (VCC = 1.65 V)
: IOH/IOL = ±2 mA (min) (VCC = 1.4 V)
Latch-up performance: 300 mA
ESD performance: Machine model ±200 V
Human body model ±2000 V
Package: TSSOP and VSSOP (US)
Power-down protection provided on all inputs and outputs
TC74VCX86FT
TC74VCX86FK
Weight
TSSOP14-P-0044-0.65A : 0.06g (typ.)
VSSOP14-P-0030-0.50 : 0.02 g (typ.)
Start of commercial production
2000-12
TC74VCX86FT/FK
2014-03-01
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Pin Assignment (top view) IEC Logic Symbol
Truth Table
A B Y
L L L
L H H
H L H
H H L
Absolute Maximum Ratings (Note 1)
Characteristics Symbol Rating Unit
Power supply voltage VCC 0.5 to 4.6 V
DC input voltage VIN 0.5 to 4.6 V
0.5 to 4.6
(Note 2)
DC output voltage VOUT 0.5 to VCC + 0.5
(Note 3)
V
Input diode current IIK 50 mA
Output diode current IOK ±50 (Note 4) mA
DC output current IOUT ±50 mA
Power dissipation PD 180 mW
DC VCC/ground current ICC/IGND ±100 mA
Storage temperature Tstg 65 to 150 °C
Note 1: Exceeding any of the absolute maximum ratings, even briefly, lead to deterioration in IC performance or
even destruction.
Using continuously under heavy loads (e.g. the application of high temperature/current/voltage and the
significant change in temperature, etc.) may cause this product to decrease in the reliability significantly
even if the operating conditions (i.e. operating temperature/current/voltage, etc.) are within the absolute
maximum ratings and the operating ranges.
Please design the appropriate reliability upon reviewing the Toshiba Semiconductor Reliability Handbook
(“Handling Precautions”/“Derating Concept and Methods”) and individual reliability data (i.e. reliability test
report and estimated failure rate, etc).
Note 2: VCC = 0 V
Note 3: High or low state. IOUT absolute maximum rating must be observed.
Note 4: VOUT < GND, VOUT > VCC
VCC
14
4B
4A
4Y
3B
3A
13
12
11
10
9
8
1A 1
2
3
4
5
6
7
1B
1Y
2A
2B
2Y
GND 3Y
(2) = 1
(1)
(5)
(4)
(10)
(9)
(13)
(12)
1B
1A
2B
2A
3B
3A
4B
4A
(3)
(6)
(8)
(11)
1Y
2Y
3Y
4Y
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Operating Ranges (Note 1)
Characteristics Symbol Rating Unit
Power supply voltage VCC 1.2 to 3.6 V
Input voltage VIN 0.3 to 3.6 V
0 to 3.6 (Note 2)
Output voltage VOUT 0 to VCC (Note 3)
V
±24 (Note 4)
±18 (Note 5)
±6 (Note 6)
Output current IOH/IOL
±2 (Note 7)
mA
Operating temperature Topr 40 to 85 °C
Input rise and fall time dt/dv 0 to 10 (Note 8) ns/V
Note 1: The operating ranges must be maintained to ensure the normal operation of the device.
Unused inputs must be tied to either VCC or GND.
Note 2: VCC = 0 V
Note 3: High or low state
Note 4: VCC = 3.0 to 3.6 V
Note 5: VCC = 2.3 to 2.7 V
Note 6: VCC = 1.65 to 1.95 V
Note 7: VCC = 1.4 to 1.6 V
Note 8: VIN = 0.8 to 2.0 V, VCC = 3.0 V
Electrical Characteristics
DC Characteristics (Ta = 40 to 85°C, 2.7 V < VCC 3.6 V)
Characteristics Symbol Test Condition
VCC (V)
Min Max Unit
“H” level VIH 2.7 to 3.6 2.0
Input voltage
“L” level VIL 2.7 to 3.6 0.8
V
IOH = 100 μA 2.7 to 3.6 VCC
0.2
IOH = 12 mA 2.7 2.2
IOH = 18 mA 3.0 2.4
“H” level VOH VIN = VIH or VIL
IOH = 24 mA 3.0 2.2
IOL = 100 μA 2.7 to 3.6 0.2
IOL = 12 mA 2.7 0.4
IOL = 18 mA 3.0 0.4
Output voltage
“L” level VOL V
IN = VIH or VIL
IOL = 24 mA 3.0 0.55
V
Input leakage current IIN VIN = 0 to 3.6 V 2.7 to 3.6 ±5.0 μA
Power off leakage current IOFF V
IN, VOUT = 0 to 3.6 V 0 10.0 μA
VIN = VCC or GND 2.7 to 3.6 20.0
Quiescent supply current ICC
VCC VIN 3.6 V 2.7 to 3.6 ±20.0
Increase in ICC per input ΔICC V
IH = VCC 0.6 V 2.7 to 3.6 750
μA
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DC Characteristics (Ta = 40 to 85°C, 2.3 V VCC 2.7 V)
Characteristics Symbol Test Condition
VCC (V)
Min Max Unit
H-level VIH 2.3 to 2.7 1.6
Input voltage
L-level VIL 2.3 to 2.7 0.7
V
IOH = 100 μA 2.3 to 2.7 VCC
0.2
IOH = 6 mA 2.3 2.0
IOH = 12 mA 2.3 1.8
H-level VOH VIN = VIH or VIL
IOH = 18 mA 2.3 1.7
IOL = 100 μA 2.3 to 2.7 0.2
IOL = 12 mA 2.3 0.4
Output voltage
L-level VOL V
IN = VIH or VIL
IOL = 18 mA 2.3 0.6
V
Input leakage current IIN VIN = 0 to 3.6 V 2.3 to 2.7 ±5.0 μA
Power-off leakage current IOFF V
IN, VOUT = 0 to 3.6 V 0 10.0 μA
VIN = VCC or GND 2.3 to 2.7 20.0
Quiescent supply current ICC
VCC VIN 3.6 V 2.3 to 2.7 ±20.0
μA
DC Characteristics (Ta = 40 to 85°C, 1.65 V VCC < 2.3 V)
Characteristics Symbol Test Condition
VCC (V)
Min Max Unit
H-level VIH 1.65 to 2.3 0.65 ×
VCC
Input voltage
L-level VIL 1.65 to 2.3 0.2 ×
VCC
V
IOH = 100 μA 1.65 to 2.3 VCC
0.2
H-level VOH VIN = VIH or VIL
IOH = 6 mA 1.65 1.25
IOL = 100 μA 1.65 to 2.3 0.2
Output voltage
L-level VOL V
IN = VIH or VIL
IOL = 6 mA 1.65 0.3
V
Input leakage current IIN VIN = 0 to 3.6 V 1.65 to 2.3 ±5.0 μA
Power-off leakage current IOFF V
IN, VOUT = 0 to 3.6 V 0 10.0 μA
VIN = VCC or GND 1.65 to 2.3 20.0
Quiescent supply current ICC
VCC VIN 3.6 V 1.65 to 2.3 ±20.0
μA
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DC Characteristics (Ta = 40 to 85°C, 1.4 V VCC < 1.65 V)
Characteristics Symbol Test Condition
VCC (V)
Min Max Unit
H-level VIH 1.4 to 1.65 0.65 ×
VCC
Input voltage
L-level VIL 1.4 to 1.65 0.2 ×
VCC
V
IOH = 100 μA 1.4 to 1.65 VCC
0.2
H-level VOH VIN = VIH or VIL
IOH = 2 mA 1.4 1.05
IOL = 100 μA 1.4 to 1.65 0.05
Output voltage
L-level VOL V
IN = VIH or VIL
IOL = 2 mA 1.4 0.35
V
Input leakage current IIN VIN = 0 to 3.6 V 1.4 to 1.65 ±5.0 μA
Power-off leakage current IOFF V
IN, VOUT = 0 to 3.6 V 0 10.0 μA
VIN = VCC or GND 1.4 to 1.65 20.0
Quiescent supply current ICC
VCC VIN 3.6 V 1.4 to 1.65 ±20.0
μA
DC Characteristics (Ta = 40 to 85°C, 1.2 V VCC < 1.4 V)
Characteristics Symbol Test Condition
VCC (V)
Min Max Unit
H-level VIH 1.2 to 1.4 0.8 ×
VCC
Input voltage
L-level VIL 1.2 to 1.4 0.05 ×
VCC
V
H-level VOH VIN = VIH or VIL I
OH = 100 μA 1.2
VCC
0.1
Output voltage
L-level VOL V
IN = VIH or VIL I
OL = 100 μA 1.2 0.05
V
Input leakage current IIN VIN = 0 to 3.6 V 1.2 ±5.0 μA
Power-off leakage current IOFF V
IN, VOUT = 0 to 3.6 V 0 10.0 μA
VIN = VCC or GND 1.2 20.0
Quiescent supply current ICC
VCC VIN 3.6 V 1.2 ±20.0
μA
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AC Characteristics (Ta = 40 to 85°C, input: tr = tf = 2.0 ns) (Note)
Characteristics Symbol Test Condition
VCC (V)
Min Max Unit
1.2 1.5 39.0
CL = 15 pF, RL = 2 k
1.5 ± 0.1 1.0 15.6
1.8 ± 0.15 1.5 7.8
2.5 ± 0.2 0.8 3.9
Propagation delay time
tpLH
tpHL
Figure 1, Figure 2
CL = 30 pF, RL = 500
3.3 ± 0.3 0.6 3.0
ns
Note: For CL = 50 pF, add approximately 300 ps to the AC maximum specification.
Dynamic Switching Characteristics (Ta = 25°C, input: tr = tf = 2.0 ns, CL = 30 pF)
Characteristics Symbol Test Condition
VCC (V)
Typ. Unit
VIH = 1.8 V, VIL = 0 V (Note) 1.8 0.25
VIH = 2.5 V, VIL = 0 V (Note) 2.5 0.6
Quiet output maximum dynamic VOL VOLP
VIH = 3.3 V, VIL = 0 V (Note) 3.3 0.8
V
VIH = 1.8 V, VIL = 0 V (Note) 1.8 0.25
VIH = 2.5 V, VIL = 0 V (Note) 2.5 0.6
Quiet output minimum dynamic VOL V
OLV
VIH = 3.3 V, VIL = 0 V (Note) 3.3 0.8
V
VIH = 1.8 V, VIL = 0 V (Note) 1.8 1.5
VIH = 2.5 V, VIL = 0 V (Note) 2.5 1.9
Quiet output minimum dynamic VOH V
OHV
VIH = 3.3 V, VIL = 0 V (Note) 3.3 2.2
V
Note: Parameter guaranteed by design.
Capacitive Characteristics (Ta = 25°C)
Characteristics Symbol Test Condition
VCC (V)
Typ. Unit
Input capacitance CIN 1.8, 2.5, 3.3 6 pF
Power dissipation capacitance CPD f
IN = 10 MHz (Note) 1.8, 2.5, 3.3 20 pF
Note: CPD is defined as the value of the internal equivalent capacitance which is calculated from the operating
current consumption without load.
Average operating current can be obtained by the equation:
I
CC (opr) = CPDVCCfIN + ICC/4 (per gate)
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AC Test Circuit
AC Waveform
Output Measure
RL
CL
Figure 1
VCC
Symbol 3.3 ± 0.3 V
2.5 ± 0.2 V
1.8 ± 0.15 V
1.5 ± 0.1 V
1.2V
RL 500 2 k
CL 30 pF 15 pF
Figure 2 tpLH, tpHL
90%
10%
VOL
VOH
VIH
VM
tpLH tpHL
tf 2.0 ns tr 2.0 ns
VM
Output
(Y)
Input
(A)
VCC
Symbol
3.3 ± 0.3 V 2.5 ± 0.2 V 1.8 ± 0.15 V 1.5 ± 0.1 V 1.2 V
VIH 2.7 V VCC V
CC V
CC V
CC
VM 1.5 V VCC/2 VCC/2 VCC/2 VCC/2
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Package Dimensions
Weight: 0.06g (typ.)
TC74VCX86FT/FK
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Package Dimensions
Weight: 0.02 g (typ.)
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