首頁(yè)>HD74HCT688>規(guī)格書(shū)詳情
HD74HCT688中文資料瑞薩數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
| 廠商型號(hào) |
HD74HCT688 |
| 功能描述 | 8-bit Magnitude Comparator |
| 文件大小 |
111.46 Kbytes |
| 頁(yè)面數(shù)量 |
8 頁(yè) |
| 生產(chǎn)廠商 | RENESAS |
| 中文名稱 | 瑞薩 |
| 網(wǎng)址 | |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-9-2 17:28:00 |
| 人工找貨 | HD74HCT688價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
HD74HCT688規(guī)格書(shū)詳情
描述 Description
The HD74HCT688 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.
特性 Features
? LSTTL Output Logic Level Compatibility as well as CMOS Output Compatibility
? High Speed Operation: tpd (Data to P=Q) = 18 ns typ (CL = 50 pF)
? High Output Current: Fanout of 10 LSTTL Loads
? Wide Operating Voltage: VCC = 4.5 to 5.5 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(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
日立 |
24+ |
DIP |
3200 |
只做原裝正品現(xiàn)貨 歡迎來(lái)電查詢15919825718 |
詢價(jià) | ||
HITACHI |
21+ |
SOP20 |
3661 |
原裝現(xiàn)貨假一賠十 |
詢價(jià) | ||
RENESAS/瑞薩 |
23+ |
TSSOP14 |
15000 |
全新原裝現(xiàn)貨,價(jià)格優(yōu)勢(shì) |
詢價(jià) | ||
HITACHI/日立 |
23+ |
DIP-20P |
10000 |
原廠授權(quán)一級(jí)代理,專業(yè)海外優(yōu)勢(shì)訂貨,價(jià)格優(yōu)勢(shì)、品種 |
詢價(jià) | ||
HITACHI |
01+ |
SOP |
2000 |
原裝現(xiàn)貨 |
詢價(jià) | ||
HITACHI |
25+ |
SOP |
2500 |
強(qiáng)調(diào)現(xiàn)貨,隨時(shí)查詢! |
詢價(jià) | ||
HITACHI |
96+ |
SOP5.2 |
1606 |
一級(jí)代理,專注軍工、汽車(chē)、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) | ||
RENESAS |
23+ |
NA |
4441 |
專做原裝正品,假一罰百! |
詢價(jià) | ||
HIT |
25+23+ |
DIP |
24471 |
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價(jià) | ||
HI |
25+ |
DIP |
18000 |
原廠直接發(fā)貨進(jìn)口原裝 |
詢價(jià) |
