74HC574D數(shù)據(jù)手冊(cè)集成電路(IC)的觸發(fā)器規(guī)格書PDF

廠商型號(hào) |
74HC574D |
參數(shù)屬性 | 74HC574D 封裝/外殼為20-SOIC(0.295",7.50mm 寬);包裝為管件;類別為集成電路(IC)的觸發(fā)器;產(chǎn)品描述:IC FF D-TYPE SNGL 8BIT 20SOIC |
功能描述 | Octal D-type flip-flop; positive-edge trigger; 3-state |
封裝外殼 | 20-SOIC(0.295",7.50mm 寬) |
制造商 | Nexperia Nexperia B.V. All rights reserved |
中文名稱 | 安世 安世半導(dǎo)體(中國(guó))有限公司 |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2025-9-5 23:00:00 |
人工找貨 | 74HC574D價(jià)格和庫(kù)存,歡迎聯(lián)系客服免費(fèi)人工找貨 |
74HC574D規(guī)格書詳情
描述 Description
The 74HC574; 74HCT574 is an 8-bit positive-edge triggered D-type flip-flop with 3-state outputs. The device features a clock (CP) and output enable (OE) inputs. The flip-flops will store the state of their individual D-inputs that meet the set-up and hold time requirements on the LOW-to-HIGH clock (CP) transition. A HIGH on OE causes the outputs to assume a high-impedance OFF-state. Operation of the OE input does not affect the state of the flip-flops. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC.
特性 Features
? Input levels:
? For 74HC574: CMOS level
? For 74HCT574: TTL level
? 3-state non-inverting outputs for bus oriented applications
? 8-bit positive, edge-triggered register
? Common 3-state output enable input
? Complies with JEDEC standard no. 7 A
? Multiple package options
? ESD protection:
? HBM JESD22-A114F exceeds 2000 V
? MM JESD22-A115-A exceeds 200 V
? Specified from -40 °C to +85 °C and from -40 °C to +125 °C
技術(shù)參數(shù)
- 制造商編號(hào)
:74HC574D
- 生產(chǎn)廠家
:Nexperia
- VCC (V)
:2.0?-?6.0
- Logic switching levels
:CMOS
- Output drive capability (mA)
:± 7.8
- tpd (ns)
:14
- fmax (MHz)
:133
- Power dissipation considerations
:low
- Tamb (°C)
:-40~125
- Rth(j-a) (K/W)
:85
- Ψth(j-top) (K/W)
:27.5
- Rth(j-c) (K/W)
:61
- Package name
:SO20
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
NEXPERIA/安世 |
24+ |
SOP20 |
10524 |
原裝正品,現(xiàn)貨庫(kù)存,1小時(shí)內(nèi)發(fā)貨 |
詢價(jià) | ||
恩XP |
2016+ |
SOP-20 |
6600 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價(jià) | ||
恩XP |
23+ |
DIP |
20000 |
全新原裝假一賠十 |
詢價(jià) | ||
恩XP |
24+ |
SOP-20 |
80000 |
詢價(jià) | |||
NEXPERIA/安世 |
25+ |
SOP20 |
600000 |
NEXPERIA/安世全新特價(jià)74HC574D即刻詢購(gòu)立享優(yōu)惠#長(zhǎng)期有排單訂 |
詢價(jià) | ||
PHI |
25+ |
SOP20 |
54648 |
百分百原裝現(xiàn)貨 實(shí)單必成 歡迎詢價(jià) |
詢價(jià) | ||
恩XP |
2019 |
SOP-20 |
19700 |
INFINEON品牌專業(yè)原裝優(yōu)質(zhì) |
詢價(jià) | ||
恩XP |
24+ |
SOP20 |
20000 |
全新原廠原裝,進(jìn)口正品現(xiàn)貨,正規(guī)渠道可含稅??! |
詢價(jià) | ||
PHI |
24+/25+ |
2432 |
原裝正品現(xiàn)貨庫(kù)存價(jià)優(yōu) |
詢價(jià) | |||
NEXPERIA/安世 |
21+ |
SOP7.2MM |
8080 |
只做原裝,質(zhì)量保證 |
詢價(jià) |