74HC02A View Datasheet(PDF) - ON Semiconductor

Part Name

Description

Manufacturer

74HC02A

Quad 2-input NAND gate

ON Semiconductor 

MC74HC02A

INPUT 90%

A OR B 50%

10%

tf

tPLH

OUTPUT Y

90%

50%

10%

tTLH

tr

VCC

GND

tPHL

tTHL

DEVICE

UNDER

TEST

TEST POINT

OUTPUT

CL*

*Includes all probe and jig capacitance

Figure 1. Switching Waveforms

Figure 2. Test Circuit

EXPANDED LOGIC DIAGRAM

(1/4 OF THE DEVICE)

A

Y

B

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