74HC155中文资料PDF规格书
74HC155规格书详情
Description
This circuit features dual 1-line-to-4-line demultiplexer with individual strobes and common binary-address input. When both sections are enabled by the strobes, the common binary-address inputs sequentially select and route associated input data to the appropriate output of each section. The individual strobes permit activating or inhibiting each of the 4-bit sections as desired. Data applied to input 1C is inverted through its outputs. The inverter following the 1C data input permits use as a 3-to-8-line decoder or 1-to-8-line demultiplexer without external gating.
Features
• High Speed Operation: tpd(A or B to Y) = 15 ns typ (CL= 50 pF)
• High Output Current: Fanout of 10 LSTTL Loads
• Wide Operating Voltage: VCC= 2 to 6 V
• Low Input Current: 1 µA max
• Low Quiescent Supply Current: ICC(static) = 4 µA max (Ta = 25°C)
产品属性
- 型号:
74HC155
- 制造商:
STMICROELECTRONICS
- 制造商全称:
STMicroelectronics
- 功能描述:
DUAL 2 TO 4 LINE DECODER 3 TO 8 LINE DECODER
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ST |
23+ |
SOP16 |
16900 |
正规渠道,只有原装! |
询价 | ||
tosh |
22+ |
N/A |
6980 |
原装现货,可开13%税票 |
询价 | ||
TOS |
23+ |
3880 |
正品原装货价格低qq:2987726803 |
询价 | |||
TI |
16+ |
NA |
8800 |
原装现货,货真价优 |
询价 | ||
TOSH |
1922+ |
原厂封装 |
8500 |
莱克讯原厂货源每一片都来自原厂原装现货薄利多 |
询价 | ||
ST |
23+ |
DIP |
16900 |
支持样品,原装现货,提供技术支持! |
询价 | ||
HIT |
22+ |
5.2 |
2987 |
只售原装自家现货!诚信经营!欢迎来电! |
询价 | ||
TI |
2016+ |
SOP |
6528 |
只做进口原装现货!假一赔十! |
询价 | ||
NXP |
10+ |
SOP165.2 |
350 |
原装现货价格有优势量大可以发货 |
询价 | ||
TOSHIBA |
2023+ |
DIP16 |
16800 |
芯为只有原装,公司现货 |
询价 |