SL74LS244 Description
SL74LS244 Octal 3-State Noninverting Buffer/Line Driver/Line Receiver These octal buffers and line drivers and designed specifically to improve both the performance and density of three-state memory address drivers, clock drivers, and busoriented receivers and transmitters.
SL74LS244 Key Features
- 3-State Outputs Drive Bus Lines or Buffer Memory Address Registers
- P-N-P Inputs Reduce D-C Loading
- Hysteresis at Inputs Improves Noise Margins
- Symbol VCC VIN VOUT Tstg
- Parameter Supply Voltage Input Voltage Output Voltage Storage Temperature Range
- S1 closed, S2 opened tPZH- S1 opened, S2 closed tPLZ, t PHZ
- S1 and S2 closed Figure 1. Switching Waveforms (See Figu