| Electronic component: | Description: | Manuf. | Package | Pins | T°min | T°max | Datasheet |
|---|
| HD74HC640 | Octal Bus Transceivers with 3-state outputs | distributor | - | - | - | - | 69 K |
| IN74HC640ADW | Octal 3-state inverting bus transceiver, high-performance silicon-gate CMOS | distributor | SOIC | 20 | -55°C | 125°C | 109 K |
| IN74HC640AN | Octal 3-state inverting bus transceiver, high-performance silicon-gate CMOS | distributor | Plastic DIP | 20 | -55°C | 125°C | 109 K |
| M74HC640 | OCTAL BUS TRANSCEIVER (3-STATE) HC245 NON INVERTING HC640 INVERTING , HC643 INVERTING/NON IN | SGS-Thomson-Microelectronics | - | - | - | - | 266 K |
| MC74HC640ADw | Octal 3-state inverting bus transceiver | Motorola | SOIC | 20 | -55°C | 125°C | 151 K |
| MC74HC640ADW | Octal 3-state inverting bus transceiver | Motorola | - | 20 | -55°C | 125°C | 201 K |
| MC74HC640AN | Octal 3-state inverting bus transceiver | Motorola | PDIP | 20 | -55°C | 125°C | 151 K |
| MC74HC640AN | Octal 3-state inverting bus transceiver | Motorola | - | 20 | -55°C | 125°C | 201 K |
| SN74HC640N | OCTAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS | Texas-Instruments | N | 20 | -40°C | 85°C | 105 K |
| TC74HC640AP | Octal bus transceiver 3-state inverting | Toshiba | - | 20 | -40°C | 85°C | 251 K |
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