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74LS640 |
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| Part Number | 74LS640 |
| Manufacturer | Motorola |
| Description | OCTAL BUS TRANSCEIVERS These octal bus transceivers are designed for asynchronous two-way communication between data buses. Control function implementation minimizes external timing requirements. Thes... |
| Features |
XJ Ceramic SN74LSXXXN Plastic SN74LSXXXDW SOIC
CONNECTION DIAGRAMS DIP (TOP VIEW)
ENABLE VCC G B1 20 19 18 B2 17 B3 16 B4 15 B5 14 B6 13 B7 12 B8 11 ENABLE VCC G B1 20 19 18 B2 17 B3 16 B4 15 B5 14 B6 13 B7 12 B8 11
1 DIR
2 A1
3 A2
4 A3
5 A4
6 A5
7 A6
8 A7
9 A8
10 GND
1 DIR
2 A1
3 A2
4 A3
5 A4
6 A5
7 A6
8 A7
9 A8
10 GND
SN54 / 74LS640 SN54 / 74LS642
SN54 / 74LS641 SN54 / 74LS645
FAST AND LS TTL DATA 5-1
SN54/74LS640 • SN54/74LS645 GUARANTEED OPERATING RANGES Symbol VCC TA IOH Supply Voltage Operating Ambient Temperature Range Output p Current — High g Parameter 54 74 5... |
| Document |
 74LS640 Data Sheet
PDF 83.69KB |
Similar Datasheet
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | 74LS641 |
Philips |
Octal Bus Transceiver |
|
| 2 | 74LS645 |
Fairchild Semiconductor |
Octal Bus Transceiver |
|
| 3 | 74LS645 |
Hitachi Semiconductor |
Octal Bus Transceivers |
|
| 4 | 74LS645 |
ON Semiconductor |
LOW-POWER SCHOTTKY |
|
| 5 | 74LS645 |
Motorola |
OCTAL BUS TRANSCEIVERS |
|
| 6 | 74LS624 |
Texas Instruments |
VOLTAGE-CONTROLLED OSCILLATORS |
|
Desde 2024. D4U Semiconductor.
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