74F779 datasheet(4/12 Pages) PHILIPS

部件名	74F779

功能描述	8-bit bidirectional binary counter 3-State

Download	12 Pages

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制造商	PHILIPS [NXP Semiconductors]

网页	http://www.nxp.com

标志

4 / 12 page

Philips Semiconductors

Product specification

74F779

8-bit bidirectional binary counter (3-State)

1989 Sep 20

4

LOGIC DIAGRAM

I/O0

I/O1

I/O2

I/O3

I/O4

I/O5

I/O6

I/O7

TC

D

Q

CP

TOGGLE

Q

CP

DATA

16

1

2

3

5

6

7

8

12

DETAIL A

VCC=Pin 13

GND=Pin 4

SF01262

DETAIL A

Q

LOAD

CET

14

11

10

9

S0

S1

OE

CP

15

LOAD CONTROL

UP

DOWN

类似零件编号 - 74F779

制造商	部件名	数据表	功能描述
Fairchild Semiconductor	74F779	74Kb / 7P	8-Bit Bidirectional Binary Counter with 3-STATE Outputs
Fairchild Semiconductor	74F779PC	74Kb / 7P	8-Bit Bidirectional Binary Counter with 3-STATE Outputs
National Semiconductor ...	74F779PCQR	176Kb / 8P	8-Bit Bidirectional Binary Counter with TRI-STATE Outputs
Fairchild Semiconductor	74F779SC	74Kb / 7P	8-Bit Bidirectional Binary Counter with 3-STATE Outputs

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类似说明 - 74F779

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