패키징 정보
| 패키지 | 핀 PDIP (N) | 16 |
| 작동 온도 범위(°C) 0 to 70 |
| 패키지 수량 | 캐리어 25 | TUBE |
SN74LS158의 주요 특징
- Buffered Inputs and Outputs
- Three Speed/Power Ranges Available
- Applications
- Expand Any Data Input Point
- Multiplex Dual Data Buses
- Generate Four Functions of Two Variables (One Variable Is Common)
- Source Programmable Counters
SN74LS158에 대한 설명
These monolithic data selectors/multiplexers contain inverters and drivers to supply full on-chip data selection to the four output gates. A separate strobe input is provided. A 4-bit word is selected from one of two sources and is routed to the four outputs. The ’157, ’LS157, and ’S157 present true data whereas the ’LS158 and ’S158 present inverted data to minimize propagation delay time.