HD74HC139中文資料瑞薩數據手冊PDF規(guī)格書
HD74HC139規(guī)格書詳情
Description
The HD74HC139 contains two independent two-to-four-line decoders each with a single active low enable input (1G or 2G). Data on the slect inputs (1A and 1B or 2A and 2B) cause one of the four normally high outputs to go low.
Features
? High Speed Operation: tpd (A, B to Y, 4 levels) = 14 ns typ (CL = 50 pF)
? High Output Current: Fanout of 10 LSTTL Loads
? Wide Operating Voltage: VCC = 2 V to 6 V
? Low Input Current: 1 μA max
? Low Quiescent Supply Current: ICC (static) = 4 μA max (Ta = 25°C)
產品屬性
- 型號：
HD74HC139
- 制造商：
Panasonic Industrial Company
- 功能描述：
IC
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
HIT |
99/P |
SOP |
2000 |
原裝現貨海量庫存歡迎咨詢 |
詢價 | ||
TI |
2020+ |
DIP |
80000 |
只做自己庫存,全新原裝進口正品假一賠百,可開13%增 |
詢價 | ||
HITACHI/日立 |
1948+ |
DIP-16 |
6852 |
只做原裝正品現貨!或訂貨假一賠十! |
詢價 | ||
RENESAS/瑞薩 |
2022+ |
DIP-16 |
8600 |
英瑞芯只做原裝正品 |
詢價 | ||
HITACHI/日立 |
22+ |
SOP16 |
9600 |
原裝現貨,優(yōu)勢供應,支持實單! |
詢價 | ||
RENESAS |
18+ |
DIP |
85600 |
保證進口原裝可開17%增值稅發(fā)票 |
詢價 | ||
HIT |
24+ |
SOP |
3200 |
絕對原裝自家現貨!真實庫存!歡迎來電! |
詢價 | ||
HIT |
24+ |
DIP |
6980 |
原裝現貨,可開13%稅票 |
詢價 | ||
HIT |
23+ |
TSSOP |
7000 |
絕對全新原裝!100%保質量特價!請放心訂購! |
詢價 | ||
HIT |
三年內 |
1983 |
只做原裝正品 |
詢價 |
