HD74HC139中文資料瑞薩數(shù)據(jù)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(chǎn)品屬性
- 型號:
HD74HC139
- 制造商:
Panasonic Industrial Company
- 功能描述:
IC
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
HITACHI/日立 |
1948+ |
DIP-16 |
6852 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢價 | ||
RENESAS/瑞薩 |
23+ |
SSOP |
3528 |
一級代理原廠VIP渠道,專注軍工、汽車、醫(yī)療、工業(yè)、 |
詢價 | ||
HIT |
23+ |
SOP |
20000 |
全新原裝假一賠十 |
詢價 | ||
HITACHI |
2020+ |
SOP14 |
3555 |
百分百原裝正品 真實公司現(xiàn)貨庫存 本公司只做原裝 可 |
詢價 | ||
HIT |
24+ |
DIP |
6980 |
原裝現(xiàn)貨,可開13%稅票 |
詢價 | ||
HITACHI |
05+ |
原廠原裝 |
12054 |
只做全新原裝真實現(xiàn)貨供應(yīng) |
詢價 | ||
HITACHI/日立 |
24+ |
SOP16 |
9600 |
原裝現(xiàn)貨,優(yōu)勢供應(yīng),支持實單! |
詢價 | ||
RENESAS |
21+ |
DIP |
12588 |
原裝正品,自己庫存 假一罰十 |
詢價 | ||
TI |
24+ |
DIP |
80000 |
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價 | ||
HIT |
三年內(nèi) |
1983 |
只做原裝正品 |
詢價 |