TOSHIBA TC74VCX86FT, TC74VCX86FK Technical data

TC74VCX86FT/FK

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 = 1.2~3.6 V

• High-speed operation : t

: t
: tpd = 7.8 ns (max) (VCC = 1.65~1.95 V)
: t
: t

• Output current : IOH/IOL = ±24 mA (min) (VCC = 3.0 V)
: I
: I
: 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

OH/IOL

OH/IOL

= 3.0 ns (max) (VCC = 3.0~3.6 V)

pd

= 3.9 ns (max) (VCC = 2.3~2.7 V)

pd

= 15.6 ns (max) (VCC = 1.4~1.6 V)

pd

= 39.0 ns (max) (VCC = 1.2 V)

pd

= ±18 mA (min) (VCC = 2.3 V)
= ±6 mA (min) (VCC = 1.65 V)

TC74VCX86FT

TC74VCX86FK

Weight
TSSOP14-P-0044-0.65A : 0.06g (typ.)
VSSOP14-P-0030-0.50 : 0.02 g (typ.)

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TC74VCX86FT/FK

Pin Assignment

(top view)

IEC Logic Symbol

1A 1

1B

1Y

2A

2B

2Y

GND

2

3

4

5

6

7

14

13

12

11

10

9

8

V

4B

4A

4Y

3B

3A

3Y

CC

Truth Table

A B Y

L L L

L H H

H L H

H H L

Absolute Maximum Ratings (Note 1)

1A

1B

2A

2B

3A

3B

4A

4B

(1)

(2)

(4)

(5)

(9)

(10)

(12)

(13)

= 1

(3)

1Y

(6)

2Y

(8)

3Y

(11)

4Y

Characteristics Symbol Rating Unit

Power supply voltage V

DC input voltage V

DC output voltage V

Input diode current I

Output diode current I

DC output current I

Power dissipation P

DC VCC/ground current ICC/I

Storage temperature T

CC

IN

OUT

IK

OK

OUT

D

GND

stg

−0.5~4.6 (Note 2)

±50 (Note 4) mA

−0.5~4.6 V

−0.5~4.6 V

V

−0.5~VCC + 0.5(Note 3)

−50 mA

±50 mA

180 mW

±100 mA

−65~150 °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: V

Note 3: High or low state. I

Note 4: V

CC

OUT

= 0 V

< GND, V

absolute maximum rating must be observed.

OUT

> VCC

OUT

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Operating Ranges (Note 1)

<

<

<

Characteristics Symbol Rating Unit

TC74VCX86FT/FK

Power supply voltage V

Input voltage V

Output voltage V

Output current IOH/IOL

Operating temperature T

Input rise and fall time dt/dv 0~10 (Note 8) ns/V

CC

IN

OUT

opr

0~3.6 (Note 2)

0~VCC (Note 3)

±24 (Note 4)

±18 (Note 5)

±6 (Note 6)

±2 (Note 7)

1.2~3.6 V

−0.3~3.6 V

V

mA

−40~85 °C

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: V

CC

= 0 V

Note 3: High or low state

Note 4: VCC = 3.0~3.6 V

Note 5: VCC = 2.3~2.7 V

Note 6: VCC = 1.65~1.95 V

Note 7: VCC = 1.4~1.6 V

Note 8: VIN = 0.8~2.0 V, VCC = 3.0 V

Electrical Characteristics

DC Characteristics

Characteristics Symbol Test Condition

Input voltage

Output voltage

Input leakage current I

Power off leakage current I

Quiescent supply current ICC

Increase in ICC per input ΔICC VIH = VCC − 0.6 V 2.7~3.6 ⎯ 750

(Ta = −40 to 85°C, 2.7 V < V

“H” level

“L” level V

“H” level

“L” level VOL VIN = VIH or VIL

VIH ⎯ 2.7~3.6 2.0 ⎯

⎯ 2.7~3.6 ⎯ 0.8

IL

V

V

OH

IN

OFF

= VIH or VIL

IN

VIN = 0 to 3.6 V 2.7~3.6 ⎯ ±5.0 μA

VIN, V

VIN = VCC or GND 2.7~3.6 ⎯ 20.0

V

CC

= 0 to 3.6 V 0 ⎯ 10.0 μA

OUT

V

3.6 V 2.7~3.6 ⎯ ±20.0

IN

CC

IOH = −100 μA 2.7~3.6

IOH = −12 mA 2.7 2.2 ⎯

IOH = −18 mA 3.0 2.4 ⎯

I

OH

IOL = 100 μA 2.7~3.6 ⎯ 0.2

IOL = 12 mA 2.7 ⎯ 0.4

IOL = 18 mA 3.0 ⎯ 0.4

I

OL

3.6 V)

Min Max Unit

(V)

V

CC

V

CC

− 0.2

= −24 mA 3.0 2.2 ⎯

= 24 mA 3.0 ⎯ 0.55

V

⎯

V

μA

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