| Manufacturer | Part Number | Description |
|---|---|---|
Motorola Semiconductor |
MC14553 | 3-Digit BCD Counter |
ON |
CD4553 | (MC14553B) 3 Digit BCD Counter |
| MC14553B | 3-Digit BCD Counter | |
Motorola Semiconductor |
MC14553B | 3-Digit BCD Counter |
| 14553B | MC14553B | |
Motorola Semiconductor |
MC145532 | ADPCM Transcoder |