74HCT75 Просмотр технического описания (PDF) - Philips Electronics

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74HCT75

Quad bistable transparent latch

Philips Electronics 

Philips Semiconductors

Quad bistable transparent latch

Product specification

74HC/HCT75

PIN DESCRIPTION

PIN NO.

1, 14, 11, 8

2, 3, 6, 7

4

5

12

13

16, 15, 10, 9

SYMBOL

1Q to 4Q

1D to 4D

LE3-4

VCC

GND

LE1-2

1Q to 4Q

NAME AND FUNCTION

complementary latch outputs

data inputs

latch enable input, latches 3 and 4 (active HIGH)

positive supply voltage

ground (0 V)

latch enable input, latches 1 and 2 (active HIGH)

latch outputs

Fig.1 Pin configuration.

Fig.2 Logic symbol.

Fig.3 IEC logic symbol.

December 1990

3

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