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參數(shù)資料
| 型號： | HD74HC640 |
| 廠商： | Hitachi,Ltd. |
| 英文描述： | Octal Bus Transceivers (with 3-state outputs) |
| 中文描述： | 八路總線收發(fā)器（3態(tài)輸出） |
| 文件頁數(shù)： | 2/11頁 |
| 文件大?。?/td> | 69K |
| 代理商： | HD74HC640 |
HD74HC640/HD74HC643
2
Pin Arrangement
HD74HC640
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
DIR
V
CC
B
1
B
2
B
3
B
4
B
5
B
6
B
7
B
8
Enable
G
A
1
A
2
A
3
A
4
A
5
A
6
A
7
A
8
GND
(Top View)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HD74HC643 | Octal Bus Transceivers (with 3-state outputs) |
| HD74HC646 | Octal Bus Transceivers/Registers with Multiplexed 3-state outputs |
| HD74HC648 | Octal Bus Transceivers/Registers with Multiplexed 3-state outputs |
| HD74HC651 | 8-Bit Universal Shift/Storage Registers With 3-State Outputs 20-CDIP -55 to 125 |
| HD74HC652 | Octal Bus Transceivers/Registers(with inverted 3-state outputs) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HD74HC640P | 制造商:Renesas Electronics Corporation 功能描述:Bus XCVR Single 8-CH 3-ST 20-Pin PDIP |
| HD74HC684P(E) | 制造商:Renesas Electronics Corporation 功能描述: |
| HD74HC688FP(E) | 制造商:Renesas Electronics Corporation 功能描述: |
| HD74HC73P | 制造商:Renesas Electronics 功能描述:74HC Dual J-K Flip-Flop with Preset and Clear Bulk |
| HD74HC74FP-E | 制造商:Renesas Electronics Corporation 功能描述:Flip Flop D-Type Pos-Edge 2-Element 14-Pin SOP 制造商:Renesas Electronics Corporation 功能描述:Logic, 74HC series, SOP-14 |
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