| Manufacturer | Part Number | Description |
|---|---|---|
Motorola Semiconductor (now NXP Semiconductors) |
74LS168 | BCD DECADE/MODULO 16 BINARY SYNCHRONOUS BI-DIRECTIONAL COUNTERS |
| 74LS168 | 54LS168 Synchronous Bi-Directional BCD Decade Counter | |
| 74LS168 | BCD DECADE/MODULO 16 BINARY SYNCHRONOUS BI-DIRECTIONAL COUNTERS | |
| Unknown Manufacturer | 74LS168A | BCD DECADE/MODULO 16 BINARY SYNCHRONOUS BI-DIRECTIONAL COUNTERS |
| SN74LS168 | BCD DECADE 16 BINARY SYNCHRONOUS BI-DIRECTIONAL COUNTERS | |
Motorola Semiconductor (now NXP Semiconductors) |
SN74LS168 | BCD DECADE/MODULO 16 BINARY SYNCHRONOUS BI-DIRECTIONAL COUNTERS |