The M54/74HC620/623 are high speed CMOS OCTAL BUS TRANSCEIVERS fabricated in silicon 2 gate C MOS technology.
They have the same high speed performance of LSTTL combined with true CMOS low power consumption.
| Part number | M74HC620 |
|---|---|
| Manufacturer | STMicroelectronics |
| File Size | 258.87 KB |
| Description | OCTAL BUS TRANSCEIVER |
| Datasheet |
 M74HC620 Datasheet
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| Part Number | Description | Manufacturer |
|---|---|---|
| M74HC643-1FP | Octal 3-State Inverting and Noninverting Bus Transceiver | Mitsubishi |
| M74HC643-1P | Octal 3-State Inverting and Noninverting Bus Transceiver | Mitsubishi |
| M74HC00 | Quad 2 Input NAND Gate | SGS-Ates |
| M74HC00 | Quad 2 Input NAND Gate | Mitsubishi |
| M74HC109 | DUAL J-K FLIP FLOP | STMicroelectronics |
| Part Number | Description |
|---|---|
| M74HC623 | OCTAL BUS TRANSCEIVER |
| M74HC640 | OCTAL BUS TRANSCEIVER |
| M74HC643 | OCTAL BUS TRANSCEIVER |
| M74HC646 | HC648 OCTAL BUS TRANSCEIVER/REGISTER |
| M74HC648 | HC648 OCTAL BUS TRANSCEIVER/REGISTER |
The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.
