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SN54ALS157A中文资料四路 2 选 1 数据选择器/多路复用器数据手册TI规格书
SN54ALS157A规格书详情
描述 Description
These data selectors/multiplexers contain inverters and drivers to supply full data selection to the four output gates. A separate strobe (G\\) input is provided. A 4-bit word is selected from one of two sources and is routed to the four outputs. The ´ALS157A and SN74AS157 present true data. The ´ALS158 and SN74AS158 present inverted data to minimize propagation delay time.
The SN54ALS157A and SN54ALS158 are characterized for operation over the full military temperature range of -55°C to 125°C. The SN74ALS157A, SN74ALS158, SN74AS157, and SN74AS158 are characterized for operation from 0°C to 70°C.
特性 Features
• Buffered Inputs and Outputs
• Package Options Include Plastic Small-Outline (D) Packages,Ceramic Chip Carriers (FK), and Standard Plastic (N) and Ceramic(J) 300-mil DIPs
技术参数
- 制造商编号
：SN54ALS157A
- 生产厂家
：TI
- Technology Family
：ALS
- VCC(Min)(V)
：4.5
- VCC(Max)(V)
：5.5
- Channels(#)
：4
- Voltage(Nom)(V)
：5
- F @ nom voltage(Max)(MHz)
：75
- ICC @ nom voltage(Max)(mA)
：11
- tpd @ nom Voltage(Max)(ns)
：14
- Configuration
：2:1
- Type
：Standard
- IOL(Max)(mA)
：8/-0.4
- Rating
：Military
- Operating temperature range(C)
：-55 to 125
- Package Group
：CDIP|16LCCC|20
- Package size: mm2:W x L (PKG)
：16CDIP: 135 mm2: 6.92 x 19.56 (CDIP|16)20LCCC: 79 mm2: 8.89 x 8.89 (LCCC|20)
- Bits(#)
：2
- Digital input leakage(Max)(uA)
：5
- ESD CDM(kV)
：0.75
- ESD HBM(kV)
：2
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
TI |
9852 |
89 |
公司优势库存 热卖中! |
询价 | |||
TI |
DIP |
6688 |
627 |
现货库存 |
询价 | ||
2023+ |
DIP |
3000 |
进口原装现货 |
询价 | |||
TI/德州仪器 |
23+ |
19 |
11200 |
原厂授权一级代理、全球订货优势渠道、可提供一站式BO |
询价 | ||
TI |
23+ |
CDIP |
3200 |
正规渠道,只有原装! |
询价 | ||
TI |
23+ |
DIP |
8000 |
只做原装现货 |
询价 | ||
TI |
23+ |
CDIP |
4600 |
绝对全新原装!优势供货渠道!特价!请放心订购! |
询价 | ||
24+ |
3000 |
自己现货 |
询价 | ||||
原厂 |
NA |
8650 |
一级代理 原装正品假一罚十价格优势长期供货 |
询价 | |||
TI/TEXAS |
23+ |
原厂封装 |
8931 |
询价 |
