| Part Number | 74AC161SJ | 74AC169SJ |
|---|---|---|
| Manufacturer | Fairchild Semiconductor | Fairchild Semiconductor |
| Category | Logic - Counters, Dividers | Logic - Counters, Dividers |
|
|
|
| Product Status | Obsolete | Obsolete |
| Logic Type | Binary Counter | Binary Counter |
| Direction | Up | Up, Down |
| Number of Elements | 1 | 1 |
| Number of Bits per Element | 4 | 4 |
| Reset | Asynchronous | - |
| Timing | Synchronous | Synchronous |
| Count Rate | 167 MHz | 154 MHz |
| Trigger Type | Positive Edge | Positive Edge |
| Voltage - Supply | 2 V ~ 6 V | 2 V ~ 6 V |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 16-SOIC (0.209", 5.30mm Width) | 16-SOIC (0.209", 5.30mm Width) |
| Supplier Device Package | 16-SOP | 16-SOP |