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HD74HCT574FPEL中文資料瑞薩數(shù)據(jù)手冊(cè)PDF規(guī)格書
HD74HCT574FPEL規(guī)格書詳情
Description
These devices are positive edge triggered flip-flops. The difference between HD74HCT564 and HD74HCT574 is only that the former has inverting outputs and the latter has noninvertering outputs.
Data at the D inputs, meeting the set-up and hold time requirements, are transferred to the Q or Q outputs on positive going transitions of the clock (CK) input. when a high logic level is applied to the output control (OC) input, all outputs go to a high impedance state, regardless of what signals are present at the other inputs and the state of the storage elements.
Features
? LSTTL Output Logic Level Compatibility as well as CMOS Output Compatibility
? High Speed Operation: tpd (D to Q, Q) = 15 ns typ (CL = 50 pF)
? High Output Current: Fanout of 15 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 |
|---|---|---|---|---|---|---|---|
RENESAS |
23+ |
SOP |
58884 |
##公司主營(yíng)品牌長(zhǎng)期供應(yīng)100%原裝現(xiàn)貨可含稅提供技術(shù) |
詢價(jià) | ||
進(jìn)口原裝 |
23+ |
DIP |
1200 |
全新原裝現(xiàn)貨 |
詢價(jià) | ||
HITACHI/日立 |
22+ |
SOP |
6550 |
絕對(duì)原裝公司現(xiàn)貨! |
詢價(jià) | ||
HIT |
23+ |
SOP |
7000 |
絕對(duì)全新原裝!100%保質(zhì)量特價(jià)!請(qǐng)放心訂購(gòu)! |
詢價(jià) | ||
HITACHI/日立 |
22+ |
DIP20 |
12245 |
現(xiàn)貨,原廠原裝假一罰十! |
詢價(jià) | ||
HIT |
23+ |
SOP20 |
20000 |
全新原裝假一賠十 |
詢價(jià) | ||
HIT |
23+ |
SOP20 |
5000 |
專注配單,只做原裝進(jìn)口現(xiàn)貨 |
詢價(jià) | ||
HITACHI |
22+ |
DIP20 |
9600 |
原裝現(xiàn)貨,優(yōu)勢(shì)供應(yīng),支持實(shí)單! |
詢價(jià) | ||
HITACHI |
2020+ |
SOP5.2 |
80000 |
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價(jià) | ||
N |
23+ |
DIP20 |
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) |
