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.
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Technical Specifications
Texas Instruments SN54AS161FK technical specifications.
General
| 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 |
Compliance
| RoHS | No |
| HTS Code | 8542.39.00.01 |
| REACH | not_compliant |
| Military Spec | False |
Datasheet
Texas Instruments SN54AS161FK Datasheet
Download the complete datasheet for Texas Instruments SN54AS161FK to view detailed technical specifications.
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