| Installation type | Through-Hole | 
| packing | pipe | 
| series | 74LS | 
| Part status | On sale | 
| Voltage - Supply | 4.75V ~ 5.25V | 
| type | D type | 
| working temperature | 0°C ~ 70°C(TA) | 
| Clock frequency | 40 MHz | 
| Encapsulation/Housing | 20-PDIP | 
| Warehouse | China/Hong Kong | 
| quality | Original genuine | 
| type of output | Non-inverting | 
| function | reset | 
| Current - Output high, low | 400µA,8mA | 
| Maximum propagation delay at different V and maximum CL | 27ns @ 5V,15pF | 
| Number of elements | 1 | 
| Number of bits per component | 8 | 
| Trigger Type | Positive edge | 
| Current static (Iq) | 27 mA |