The DM74LS163AM is a commercial temperature, 4-bit binary counter from Texas Instruments. It operates with a supply voltage of 5V, with a maximum voltage of 5.25V and a minimum voltage of 4.75V. The counter has a propagation delay of 38ns and a maximum frequency of 20MHz. It can handle a maximum output current of 8mA and has a maximum power supply current of 32mA. The counter is available in a 16-pin SOP package.
Texas Instruments DM74LS163AM technical specifications.
| Max Operating Temperature | 70 |
| Number of Terminals | 16 |
| Min Operating Temperature | 0 |
| Terminal Position | DUAL |
| JEDEC Package Code | R-PDSO-G16 |
| Width | 3.9 |
| Length | 9.9 |
| 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) | 38 |
| Number of Bits | 4 |
| Max I(ol) | 0.008 |
| Load Capacitance | 50 |
| Power Supply Current-Max (ICC) | 32 |
| Count Direction | UP |
| Trigger Type | POSITIVE EDGE |
| fmax-Min | 20 |
| Max Frequency@Nom-Sup | 20000000 |
| RoHS | No |
| HTS Code | 8542.39.00.01 |
| REACH | unknown |
| Military Spec | False |
No datasheet is available for this part.
