| 型号 |
简要描述 |
文件大小 |
厂家 |
PDF |
| M74HCT643 |
OCTALE BUS TRANSCEIVER (3-STATE) |
346835K |
STMicroelectronics |
 |
| M74HCT643M1R |
OCTAL BUS TRANSCEIVER3-STATE: HCT245 NON INVERTING HCT640 INVERTING, HCT643 INVERTING/NON INVERTING |
264K |
STMICROELECTRONICS [STMicroelectronics] |
|
| M74HCT643B1R |
OCTAL BUS TRANSCEIVER3-STATE: HCT245 NON INVERTING HCT640 INVERTING, HCT643 INVERTING/NON INVERTING |
264K |
STMICROELECTRONICS [STMicroelectronics] |
|
|
|
|
