The N74LS193N is a 4-bit binary counter from Signetics, operating within a commercial temperature range of 0 to 70 degrees Celsius. It has 16 terminals and is packaged in a 16-pin DIP package, measuring 7.62mm in width and 19.09mm in length. The counter is a bidirectional device with a maximum supply voltage of 5.25V and a minimum supply voltage of 4.75V. It can operate at a maximum frequency of 25MHz and has a propagation delay of 47ns. The counter draws a maximum power supply current of 34mA.
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Signetics N74LS193N technical specifications.
| Max Operating Temperature | 70 |
| Number of Terminals | 16 |
| Min Operating Temperature | 0 |
| Terminal Position | DUAL |
| JEDEC Package Code | R-PDIP-T16 |
| Width | 7.62 |
| Length | 19.09 |
| 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 | BINARY COUNTER |
| Family | LS |
| Propagation Delay (tpd) | 47 |
| Number of Bits | 4 |
| Max I(ol) | 0.008 |
| Power Supply Current-Max (ICC) | 34 |
| Count Direction | BIDIRECTIONAL |
| Trigger Type | POSITIVE EDGE |
| fmax-Min | 25 |
| Max Frequency@Nom-Sup | 25000000 |
| RoHS | No |
| HTS Code | 8542.39.00.01 |
| REACH | unknown |
| Military Spec | False |
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