| Manufacturer | Part Number | Description |
|---|---|---|
NXP Semiconductors |
74HCT4510 | BCD up/down counter |
Philips Semiconductors (now NXP Semiconductors) |
74HCT4510 | BCD up/down counter |
Texas Instruments |
CD74HCT4510 | High-Speed CMOS Logic |
NXP Semiconductors |
PC74HCT4510 | (It is accurate) BCD Up/Down Counter |
