首頁>HD74HC688RPEL>規(guī)格書詳情
HD74HC688RPEL中文資料瑞薩數(shù)據(jù)手冊PDF規(guī)格書
HD74HC688RPEL規(guī)格書詳情
Description
The HD74HC688 compares bit for bit two 8-bit words and indicates whether or not they are equal. The P=Q output 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.
Features
? High Speed Operation: tpd (P or Q to Output) = 17 ns typ (CL = 50 pF)
? High Output Current: Fanout of 10 LSTTL Loads
? Wide Operating Voltage: VCC = 2 to 6 V
? Low Input Current: 1 μA max
? Low Quiescent Supply Current: ICC (static) = 4 μA max (Ta = 25°C)
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
HIT |
DIP14 |
6500 |
一級代理 原裝正品假一罰十價格優(yōu)勢長期供貨 |
詢價 | |||
HITACHI/日立 |
23+ |
SOP(5.2) |
10000 |
原廠授權(quán)一級代理,專業(yè)海外優(yōu)勢訂貨,價格優(yōu)勢、品種 |
詢價 | ||
HITACHI |
22+ |
SOT-2851&NBS |
3200 |
全新原裝品牌專營 |
詢價 | ||
HITACHI/日立 |
2022 |
SOP(5.2) |
80000 |
原裝現(xiàn)貨,OEM渠道,歡迎咨詢 |
詢價 | ||
HITACHI |
23+ |
SOP(5.2) |
3200 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售 |
詢價 | ||
HIT |
DIP14 |
68900 |
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨! |
詢價 | |||
RENESAS |
22+ |
DIP14 |
8000 |
原裝正品支持實單 |
詢價 | ||
HITACHI |
22+ |
SOP14 |
2987 |
只售原裝自家現(xiàn)貨!誠信經(jīng)營!歡迎來電! |
詢價 | ||
HIT |
24+ |
DIP |
110 |
詢價 | |||
HITACHI |
24+ |
SOP |
6980 |
原裝現(xiàn)貨,可開13%稅票 |
詢價 |
