74F579 Philips, 74F579 Datasheet - Page 4

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74F579

Manufacturer Part Number

74F579

Description

8-bit bidirectional binary counter 3-State

Manufacturer

Philips

Datasheet

1.74F579.pdf (14 pages)

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Current page: 4 of 14
Download datasheet (113Kb)

Philips Semiconductors

LOGIC DIAGRAM

1992 May 04

VCC=pin 16

GND=pin 6

8-bit bidirectional binary counter (3-State)

OE

SR

PE

CS

19

13

12

11

CEP

CET

U/D

TC

14

18

17

15

I/O0

I/O1

I/O2

I/O3

I/O4

I/O5

I/O6

I/O7

10

2

3

4

5

7

8

9

For pinouts refer to Package Pin Configurations

4

LOAD

DATA

Q

Q

TOGGLE

DETAIL A

DETAIL A

DETAIL A

DETAIL A

DETAIL A

DETAIL A

DETAIL A

DETAIL A

1

CP

MR

20

DETAIL A

CP

Product specification

D

CP

74F579

MR

Q

Q

SF01088

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