74HC42PW中文资料PDF规格书
74HC42PW规格书详情
GENERAL DESCRIPTION
The 74HC/HCT42 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard no. 7A.
The 74HC/HCT42 decoders accept four active HIGH BCD inputs and provide 10 mutually exclusive active LOW outputs. The active LOW outputs facilitate addressing other MSI circuits with active LOW input enables.
The logic design of the “42” ensures that all outputs are HIGH when binary codes greater than nine are applied to the inputs.
The most significant input (A3) produces an useful inhibit function when the “42” is used as a 1-of-8 decoder. The A3 input can also be used as the data input in an 8-output demultiplexer application.
FEATURES
• Mutually exclusive outputs
• 1-of-8 demultiplexing capability
• Outputs disabled for input codes above nine
• Output capability: standard
• ICC category: MSI
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
HAR |
23+ |
NA/ |
3672 |
原装现货,当天可交货,原型号开票 |
询价 | ||
ST |
2020+ |
SOP3.9 |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
FSC |
23+ |
SOP |
3200 |
全新原装、诚信经营、公司现货销售 |
询价 | ||
Harris |
4 |
公司优势库存 热卖中!! |
询价 | ||||
HAR |
DIP |
198589 |
假一罚十原包原标签常备现货! |
询价 | |||
NXP/恩智浦 |
22+ |
SOP |
9000 |
原装正品 |
询价 | ||
ST |
23+ |
SOIC16 |
8000 |
全新原装现货,欢迎来电咨询 |
询价 | ||
5000 |
公司存货 |
询价 | |||||
ST/意法 |
22+ |
30 |
原装现货假一赔十 |
询价 | |||
原装封装 |
23+ |
SOP |
2000 |
询价 |