数据手册搜索引擎和 Datasheet免费下载 PDF
零件编号
产品描述 (功能)
HD74HC646 查看數據表(PDF) - Hitachi -> Renesas Electronics
零件编号
产品描述 (功能)
比赛名单
HD74HC646
Octal Bus Transceivers/Registers with Multiplexed 3-state outputs
Hitachi -> Renesas Electronics
HD74HC646 Datasheet PDF : 10 Pages
1
2
3
4
5
6
7
8
9
10
HD74HC646/HD74HC648
Storage from
A, B, or A and B
Pin Arrangement
Transfer stored data
to A or B
Clock AR 1
Select AB 2
Direciton 3
A
1
4
A
2
5
A
3
6
A
4
7
A
5
8
A
6
9
A
7
10
A
8
11
GND 12
24 V
CC
23 Clock BA
22 Select BA
21 Control
G
20 B
1
19 B
2
18 B
3
17 B
4
16 B
5
15 B
6
14 B
7
13 B
8
(Top view)
3
Share Link:
datasheetbank.com [
Privacy Policy
]
[
Request Datasheet
] [
Contact Us
]