MC74ACT157: Quad 2-Input Multiplexer
The MC74AC157/74ACT157 is a high-speed quad 2-input multiplexer. Four bits of data from two sources can be selected using the common Select and Enable inputs. The four outputs present the selected data in the true (noninverted) form. The MC74AC157/74ACT157 can also be used as a function generator.
特性- Outputs Source/Sink 24 mA
- ACT157 Has TTL Compatible Inputs PIN NAMES I0a-I0d Source 0 Data Inputs I1a-I1d Source 1 Data Inputs E Enable Input S Select Input Za-Zd Outputs
- Pb-Free Packages are Available
|
应用注释 (1)
数据表 (1)
仿真模型 (1)
封装图纸 (2)
产品订购型号
| 产品 | 状况 | Compliance | 封装 | MSL* | 容器 | 预算价格 (1千个数量的单价） |
|---|
| MC74ACT157DG | Active | Pb-free
Halide free | SOIC-16 | 751B-05 | 1 | Tube | 48 | $0.2667 |
| MC74ACT157DR2G | Active | Pb-free
Halide free | SOIC-16 | 751B-05 | 1 | Tape and Reel | 2500 | $0.2667 |
| MC74ACT157DTR2G | Active | Pb-free
Halide free | TSSOP-16 | 948F-01 | 1 | Tape and Reel | 2500 | $0.2667 |
订购产品技术参数
| Product | Channels | VCC Min (V) | VCC Max (V) | tpd Max (ns) | IO Max (mA) |
|---|
| MC74ACT157DG | 4 | 4.5 | 5.5 | 9.5 | 24 |
| MC74ACT157DR2G | 4 | 4.5 | 5.5 | 9.5 | 24 |
| MC74ACT157DTR2G | 4 | 4.5 | 5.5 | 9.5 | 24 |
