This datasheet includes multiple variants, all published together in a single manufacturer document.
| Part number | MM54HCT643 |
|---|---|
| Datasheet | MM54HCT643 MM54HCT640 Datasheet (PDF) |
| File Size | 118.25 KB |
| Manufacturer | National Semiconductor (now Texas Instruments) |
| Description | True-Inverting Octal TRI-STATE Transceiver |
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These TRI-STATE bi-directional transceivers utilize advanced silicon-gate CMOS technology and are intended for two-way asynchronous munication between data buses They have high drive current outputs which enable high speed operation even when driving large.
See all National Semiconductor (now Texas Instruments) datasheets
| Part Number | Description |
|---|---|
| MM54HCT640 | Inverting Octal TRI-STATE Transceiver |
| MM54HCT688 | 8-Bit Magnitude Comparator |
| MM54HCT190 | Synchronous Decade Up/Down Counters |
| MM54HCT191 | Synchronous Binary Up/Down Counters |
| MM54HCT373 | Octal D-Type Latch |
| MM54HCT374 | Octal D-Type Latch |
| MM54HC00 | Quad 2-Input NAND Gate |
| MM54HC112 | Dual J-K Flip-Flop |
| MM54HC133 | 13-Input NAND Gate |
| MM54HC147 | 10-to-4 Line Priority Encoder |
