4-bit synchronous positive edge-triggered binary up counter. Features a 5V nominal supply voltage (4.5V to 5.5V range) and operates across a military temperature grade from -55°C to 125°C. This logic IC offers a maximum operating frequency of 65MHz with a propagation delay of 14ns. Housed in a 20-terminal ceramic LCC-20 package with quad terminal position.
Checking distributor stock and pricing after the page loads.
Sign in to ask questions about the Texas Instruments SN54AS161FK datasheet using AI. Get instant answers about specifications, features, and technical details, ideal for finding information in larger documents.
Sign In to ChatWidest selection of semiconductors and electronic components in stock and ready to ship ™
| Max Operating Temperature | 125 |
| Number of Terminals | 20 |
| Min Operating Temperature | -55 |
| Terminal Position | QUAD |
| JEDEC Package Code | S-CQCC-N20 |
| Width | 8.89 |
| Length | 8.89 |
| Pin Count | 20 |
| Number of Functions | 1 |
| Temperature Grade | MILITARY |
| Supply Voltage-Nom (Vsup) | 5 |
| Supply Voltage-Max (Vsup) | 5.5 |
| Supply Voltage-Min (Vsup) | 4.5 |
| Logic IC Type | BINARY COUNTER |
| Family | AS |
| Propagation Delay (tpd) | 14 |
| Number of Bits | 4 |
| Max I(ol) | 0.02 |
| Load Capacitance | 50 |
| Power Supply Current-Max (ICC) | 53 |
| Count Direction | UP |
| Trigger Type | POSITIVE EDGE |
| fmax-Min | 65 |
| Max Frequency@Nom-Sup | 65000000 |
| RoHS | No |
| HTS Code | 8542.39.00.01 |
| REACH | not_compliant |
| Military Spec | False |
Download the complete datasheet for Texas Instruments SN54AS161FK to view detailed technical specifications.
The embedded preview will load automatically when this section scrolls into view.
