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MM74HC138N中文資料
MM74HC138N數(shù)據(jù)手冊規(guī)格書PDF詳情
General Description
The MM74HC138 decoder utilizes advanced silicon-gate CMOS technology and is well suited to memory address decoding or data routing applications. The circuit features high noise immunity and low power consumption usually associated with CMOS circuitry, yet has speeds comparable to low power Schottky TTL logic.
The MM74HC138 has 3 binary select inputs (A, B, and C). If the device is enabled, these inputs determine which one of the eight normally HIGH outputs will go LOW. Two active LOW and one active HIGH enables (G1, G2A and G2B) are provided to ease the cascading of decoders.
The decoder’s outputs can drive 10 low power Schottky TTL equivalent loads, and are functionally and pin equivalent to the 74LS138. All inputs are protected from damage due to static discharge by diodes to VCC and ground.
Features
■ Typical propagation delay: 20 ns
■ Wide power supply range: 2V–6V
■ Low quiescent current: 80 μA maximum (74HC Series)
■ Low input current: 1 μA maximum
■ Fanout of 10 LS-TTL loads
MM74HC138N產(chǎn)品屬性
- 類型
描述
- 型號
MM74HC138N
- 功能描述
編碼器、解碼器、復用器和解復用器 3-to-8 Line 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-最小
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 |
---|---|---|---|---|---|---|---|
Fairchild |
23+ |
16-DIP |
9526 |
||||
FAIRCHILD |
23+ |
NA |
19960 |
只做進口原裝,終端工廠免費送樣 |
|||
FAIRCHILD |
1726+ |
DIP16 |
6528 |
只做進口原裝正品現(xiàn)貨,假一賠十! |
|||
FAIRCHILD |
新 |
391 |
全新原裝 貨期兩周 |
||||
FAIRCHILD |
23+ |
NA |
13650 |
原裝正品,假一罰百! |
|||
Fairchild |
23+ |
16-DIP |
65480 |
||||
FAIRCHILD |
12+ |
DIP16 |
40 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
|||
FAIRCHILD |
DIP16 |
9850 |
一級代理 原裝正品假一罰十價格優(yōu)勢長期供貨 |
||||
Fairchild |
2001 |
2 |
公司優(yōu)勢庫存 熱賣中!! |
||||
FAIRCHILD/仙童 |
24+ |
DIP16 |
22055 |
鄭重承諾只做原裝進口現(xiàn)貨 |
MM74HC138N 資料下載更多...
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Datasheet數(shù)據(jù)表PDF頁碼索引
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Fairchild Semiconductor 飛兆/仙童半導體公司
Fairchild Semiconductor是一家曾經(jīng)存在的半導體制造商,總部位于美國加州圣克拉拉。Fairchild Semiconductor成立于1957年,是最早期的半導體公司之一,專注于生產(chǎn)各種半導體器件,包括晶體管、集成電路、功率模塊等產(chǎn)品。 Fairchild Semiconductor在半導體行業(yè)具有悠久的歷史和豐富的經(jīng)驗,曾經(jīng)是全球領先的半導體公司之一,其產(chǎn)品被廣泛應用于消費電子、通信、工業(yè)、汽車等領域。Fairchild Semiconductor以其創(chuàng)新的技術和高性能的產(chǎn)品而聞名,擁有眾多專利和技術成果。 2016年,F(xiàn)airchild Semiconductor被ON