74HCT42N中文資料飛利浦數(shù)據(jù)手冊PDF規(guī)格書
74HCT42N規(guī)格書詳情
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
產(chǎn)品屬性
- 型號:
74HCT42N
- 功能描述:
編碼器、解碼器、復用器和解復用器 BCD-TO-DEC. DECODER
- RoHS:
否
- 制造商:
Micrel
- 產(chǎn)品:
Multiplexers
- 邏輯系列:
CMOS
- 線路數(shù)量(輸入/輸出):
2/12
- 傳播延遲時間:
350 ps, 400 ps
- 電源電壓-最大:
2.625 V, 3.6 V
- 電源電壓-最?。?/span>
2.375 V, 3 V
- 最大工作溫度:
+ 85 C
- 安裝風格:
SMD/SMT
- 封裝/箱體:
QFN-44
- 封裝:
Tray
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
恩XP |
25+ |
SOT38 |
188600 |
全新原廠原裝正品現(xiàn)貨 歡迎咨詢 |
詢價 | ||
恩XP |
24+ |
16-DIP |
56300 |
一級代理/放心采購 |
詢價 | ||
Nexperia/安世 |
22+ |
SOT109-1 |
40000 |
原廠原裝正品現(xiàn)貨 |
詢價 | ||
PHI |
23+ |
DIP16 |
2867 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 | ||
NEXPERIA/安世 |
2022+ |
50 |
6600 |
只做原裝,假一罰十,長期供貨。 |
詢價 | ||
PHI |
24+ |
SOP |
3500 |
原裝現(xiàn)貨,可開13%稅票 |
詢價 | ||
PHI |
22+ |
SOP3.9 |
8000 |
原裝正品支持實單 |
詢價 | ||
Nexperia(安世) |
24+ |
SO16 |
7350 |
現(xiàn)貨供應,當天可交貨!免費送樣,原廠技術支持!!! |
詢價 | ||
PHI |
24+ |
NA/ |
6117 |
原裝現(xiàn)貨,當天可交貨,原型號開票 |
詢價 | ||
HAR |
23+ |
NA |
20000 |
全新原裝假一賠十 |
詢價 |