The SN74LS194AJ is a commercial-grade, 4-bit parallel-in/parallel-out shift register from Texas Instruments. It operates within a temperature range of 0 to 70 degrees Celsius. The device is supplied with a nominal voltage of 5V, with a maximum voltage of 5.25V and a minimum voltage of 4.75V. The register has a propagation delay of 26 units and a maximum frequency of 25 MHz. It is designed for use in bidirectional counting applications with a maximum power supply current of 23mA.
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| Max Operating Temperature | 70 |
| Number of Terminals | 16 |
| Min Operating Temperature | 0 |
| Terminal Position | DUAL |
| JEDEC Package Code | R-GDIP-T16 |
| Width | 7.62 |
| Length | 19.56 |
| Number of Functions | 1 |
| Temperature Grade | COMMERCIAL |
| Supply Voltage-Nom (Vsup) | 5 |
| Supply Voltage-Max (Vsup) | 5.25 |
| Supply Voltage-Min (Vsup) | 4.75 |
| Logic IC Type | PARALLEL IN PARALLEL OUT |
| Family | LS |
| Propagation Delay (tpd) | 26 |
| Number of Bits | 4 |
| Load Capacitance | 15 |
| Output Polarity | TRUE |
| Power Supply Current-Max (ICC) | 23 |
| Count Direction | BIDIRECTIONAL |
| Trigger Type | POSITIVE EDGE |
| fmax-Min | 25 |
| Max Frequency@Nom-Sup | 25000000 |
| RoHS | No |
| HTS Code | 8542.39.00.01 |
| REACH | not_compliant |
| Military Spec | False |
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