| Part Number | M74HC640 |
| Manufacturer | STMicroelectronics (https://www.st.com/) |
| Title | OCTAL BUS TRANSCEIVER |
| Description | The M54/74HC245, HC640 and HC643 utilise silicon gate C2MOS technology to achive operating speeds equivalent to LSTTL devices. Along with the low ... |
| Features |
e intended for two-way asynchronous communication between data buses, and the direction of data trasmission is determined by DIR input. The enable input (G) can be used to disable the device so that the buses are effectively isolated. PIN CONNECTION ...
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| Datasheet |
 M74HC640 Datasheet
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