Please send RFQ , we will respond immediately.
| Part Number | CD74AC161E | CD74HC161E | CD74AC163E | CD74AC191E | CD74ACT161E | CD74AC161M |
|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Harris Corporation | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Status | Active | Active | Obsolete | Active | Active | Active |
| Logic Type | Binary Counter | Binary Counter | Binary Counter | - | Binary Counter | Binary Counter |
| Direction | Up | Up | Up | - | Up | Up |
| Number of Elements | 1 | 1 | 1 | - | 1 | 1 |
| Number of Bits per Element | 4 | 4 | 4 | - | 4 | 4 |
| Reset | Asynchronous | Asynchronous | Synchronous | - | Asynchronous | Asynchronous |
| Timing | Synchronous | Synchronous | Synchronous | - | Synchronous | Synchronous |
| Count Rate | 90 MHz | 24 MHz | 90 MHz | - | 80 MHz | 90 MHz |
| Trigger Type | Positive Edge | Negative Edge | Positive Edge | - | Positive Edge | Positive Edge |
| Voltage - Supply | 1.5 V ~ 5.5 V | 2 V ~ 6 V | 1.5 V ~ 5.5 V | - | 4.5 V ~ 5.5 V | 1.5 V ~ 5.5 V |
| Operating Temperature | -55°C ~ 125°C | -55°C ~ 125°C | -55°C ~ 125°C | - | -55°C ~ 125°C | -55°C ~ 125°C |
| Mounting Type | Through Hole | Through Hole | Through Hole | - | Through Hole | Surface Mount |
| Package / Case | 16-DIP (0.300", 7.62mm) | 16-DIP (0.300", 7.62mm) | 16-DIP (0.300", 7.62mm) | - | 16-DIP (0.300", 7.62mm) | 16-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 16-PDIP | 16-PDIP | 16-PDIP | - | 16-PDIP | 16-SOIC |
