首頁>MM74HC4020M>規(guī)格書詳情
MM74HC4020M中文資料仙童半導(dǎo)體數(shù)據(jù)手冊PDF規(guī)格書
MM74HC4020M規(guī)格書詳情
General Description
The MM74HC4020, MM74HC4040, are high speed binary ripple carry counters. These counters are implemented utilizing advanced silicon-gate CMOS technology to achieve speed performance similar to LS-TTL logic while retaining the low power and high noise immunity of CMOS.
The MM74HC4020 is a 14 stage counter and the MM74HC4040 is a 12-stage counter. Both devices are incremented on the falling edge (negative transition) of the input clock, and all their outputs are reset to a low level by applying a logical high on their reset input.
These devices are pin equivalent to the CD4020 and CD4040 respectively. All inputs are protected from damage due to static discharge by protection diodes to VCC and ground.
Features
■ Typical propagation delay: 16 ns
■ Wide operating voltage range: 2–6V
■ Low input current: 1 μA maximum
■ Low quiescent current: 80 μA maximum (74HC Series)
■ Output drive capability: 10 LS-TTL loads
產(chǎn)品屬性
- 型號：
MM74HC4020M
- 功能描述：
計(jì)數(shù)器移位寄存器 14-Stage Binary Ctr
- RoHS：
否
- 制造商：
Texas Instruments
- 計(jì)數(shù)順序：
Serial to Serial/Parallel
- 電路數(shù)量：
1
- 封裝/箱體：
SOIC-20 Wide
- 輸入線路數(shù)量：
1
- 輸出類型：
Open Drain
- 傳播延遲時(shí)間：
650 ns
- 最大工作溫度：
+ 125 C
- 最小工作溫度：
- 40 C
- 封裝：
Reel
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
onsemi(安森美) |
23+ |
PDIP16 |
907 |
只做原裝,提供一站式配單服務(wù),代工代料。BOM配單 |
詢價(jià) | ||
FAIRCHILD/仙童 |
23+ |
NA/ |
3975 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號開票 |
詢價(jià) | ||
FSC |
2020+ |
SOP16 |
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(jià) | ||
NS |
24+ |
SOIC-16 |
58000 |
全新原廠原裝正品現(xiàn)貨,可提供技術(shù)支持、樣品免費(fèi)! |
詢價(jià) | ||
FAIRCHILD/仙童 |
00+ |
SOP16 |
1862 |
詢價(jià) | |||
FAIRCHILD |
SOP3.9 |
37647 |
集團(tuán)化配單-有更多數(shù)量-免費(fèi)送樣-原包裝正品現(xiàn)貨-正規(guī) |
詢價(jià) | |||
MM74HC4020MX |
5000 |
5000 |
詢價(jià) | ||||
FAIRCHILD |
2023+ |
SOP-16 |
4885 |
全新原廠原裝產(chǎn)品、公司現(xiàn)貨銷售 |
詢價(jià) | ||
NS |
24+ |
SOP |
72 |
詢價(jià) | |||
Rochester Electronics |
2022+ |
原廠原包裝 |
8600 |
全新原裝 支持表配單 中國著名電子元器件獨(dú)立分銷 |
詢價(jià) |
