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零件编号
产品描述 (功能)
74F779 查看數據表(PDF) - Philips Electronics
零件编号
产品描述 (功能)
比赛名单
74F779
8-bit bidirectional binary counter (3-State)
Philips Electronics
74F779 Datasheet PDF : 12 Pages
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Philips Semiconductors
8-bit bidirectional binary counter (3-State)
Product specification
74F779
LOGIC DIAGRAM
S0
11
S1
10
OE
9
16
I/O0
LOAD CONTROL
UP
DOWN
I/O1
1
I/O2
2
I/O3
3
I/O4
5
I/O5
6
I/O6
7
CP
15
DETAIL A
DETAIL A
DETAIL A
DETAIL A
DETAIL A
DETAIL A
DETAIL A
I/O7
8
CET
14
TC
12
V
CC
=Pin 13
GND=Pin 4
1989 Sep 20
DETAIL A
DATA
LOAD
TOGGLE
Q
Q
4
CP
D
Q
CP
Q
DETAIL A
SF01262
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