HD74HC688中文資料日立數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
HD74HC688規(guī)格書(shū)詳情
The HD74HC688 compares bit for bit two 8-bit words and indicates whether or not they are equal. The P=Qoutput indicates equality when it is low.
A single active low enable is provided to facilitate cascading of several packages and enable comparison of words greater than 8-bits.
This device is useful in memory block decoding applications, where memory block enable signals must be generated from computer address information.
產(chǎn)品屬性
- 型號(hào)：
HD74HC688
- 制造商：
Renesas Electronics Corporation
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
HITACHI/日立 |
23+ |
NA/ |
3260 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號(hào)開(kāi)票 |
詢(xún)價(jià) | ||
RENESAS |
22+23+ |
DIP20 |
33881 |
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢(xún)價(jià) | ||
HITACHI/日立 |
2003+ |
SOP20 |
10 |
詢(xún)價(jià) | |||
HIT |
DIP14 |
68900 |
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨! |
詢(xún)價(jià) | |||
RENESAS |
22+ |
DIP14 |
8000 |
原裝正品支持實(shí)單 |
詢(xún)價(jià) | ||
HITACHI |
23+ |
SOP(5.2) |
3200 |
全新原裝、誠(chéng)信經(jīng)營(yíng)、公司現(xiàn)貨銷(xiāo)售 |
詢(xún)價(jià) | ||
HITACHI/日立 |
22+ |
DIP20 |
33812 |
原裝正品現(xiàn)貨 |
詢(xún)價(jià) | ||
HIT |
24+ |
SMD |
80 |
新 |
詢(xún)價(jià) | ||
HIT |
2023+ |
SOP5.2 |
50000 |
原裝現(xiàn)貨 |
詢(xún)價(jià) | ||
HITACHI |
23+ |
DIP20 |
7300 |
專(zhuān)注配單,只做原裝進(jìn)口現(xiàn)貨 |
詢(xún)價(jià) |
