The SN54LS161AJ is a 16-bit binary counter from Onsemi, operating within a military temperature range of -55°C to 125°C. It features a 5V supply voltage with a maximum rating of 5.5V and a minimum rating of 4.5V. The counter has a maximum frequency of 25MHz and a maximum power supply current of 32mA. It is packaged in a DIP-16 ceramic package, suitable for through-hole mounting.
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| Max Operating Temperature | 125 |
| Number of Terminals | 16 |
| Min Operating Temperature | -55 |
| Terminal Position | DUAL |
| JEDEC Package Code | R-GDIP-T16 |
| Width | 7.62 |
| Length | 19.49 |
| Pin Count | 16 |
| 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 | LS |
| Propagation Delay (tpd) | 27 |
| Number of Bits | 4 |
| Max I(ol) | 0.004 |
| Power Supply Current-Max (ICC) | 32 |
| Count Direction | UP |
| Trigger Type | POSITIVE EDGE |
| fmax-Min | 25 |
| Max Frequency@Nom-Sup | 25000000 |
| HTS Code | 8542.39.00.01 |
| REACH | unknown |
| Military Spec | False |
Download the complete datasheet for Onsemi SN54LS161AJ to view detailed technical specifications.
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