| Part Number | MM54HCT640 |
| Manufacturer | National Semiconductor |
| Title | Inverting Octal TRI-STATE Transceiver |
| Description | These TRI-STATE bi-directional transceivers utilize advanced silicon-gate CMOS technology and are intended for two-way asynchronous communication ... |
| Features |
Y TTL input compatible
Y Octal TRI-STATE outputs for mP bus applications 6 mA typical
Y High speed 16 ns typical propagation delay
Y Low power 80 mA maximum (74HCT)
Connection Diagram
Dual-In-Line Packages
TL F 5370 – 1 Top View Order Number MM54HCT640 or MM74HCT640 TL F 5370 – 2 Top View Order ... |
| Published | May 11, 2015 |
| Datasheet |
 MM54HCT640 File
|
| Part Number | MM54HCT643 |
| Manufacturer | National Semiconductor |
| Title | True-Inverting Octal TRI-STATE Transceiver |
| Description | These TRI-STATE bi-directional transceivers utilize advanced silicon-gate CMOS technology and are intended for two-way asynchronous communication . |
| Features |
Y TTL input compatible
Y Octal TRI-STATE outputs for mP bus applications 6 mA typical
Y High speed 16 ns typical propagation delay
Y Low power 80 mA maximum (74HCT)
Connection Diagram
Dual-In-Line Packages
TL F 5370 – 1 Top View Order Number MM54HCT640 or MM74HCT640 TL F 5370 – 2 Top View Order . |
| Datasheet |
MM54HCT643 File
|
