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74HCT244BQ-Q100數(shù)據(jù)手冊集成電路(IC)的緩沖器驅(qū)動(dòng)器接收器收發(fā)器規(guī)格書PDF

廠商型號(hào) |
74HCT244BQ-Q100 |
參數(shù)屬性 | 74HCT244BQ-Q100 封裝/外殼為20-VFQFN 裸露焊盤;包裝為卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶;類別為集成電路(IC)的緩沖器驅(qū)動(dòng)器接收器收發(fā)器;產(chǎn)品描述:IC BUF NON-INVERT 5.5V 20DHVQFN |
功能描述 | Octal buffer/line driver; 3-state |
封裝外殼 | 20-VFQFN 裸露焊盤 |
制造商 | Nexperia Nexperia B.V. All rights reserved |
中文名稱 | 安世 安世半導(dǎo)體(中國)有限公司 |
數(shù)據(jù)手冊 | |
更新時(shí)間 | 2025-8-15 18:21:00 |
人工找貨 | 74HCT244BQ-Q100價(jià)格和庫存,歡迎聯(lián)系客服免費(fèi)人工找貨 |
74HCT244BQ-Q100規(guī)格書詳情
描述 Description
The 74HC244-Q100; 74HCT244-Q100 is an 8-bit buffer/line driver with 3-state outputs. The device can be used as two 4-bit buffers or one 8-bit buffer. The device features two output enables (1OE and 2OE), each controlling four of the 3-state outputs. A HIGH on nOE causes the outputs to assume a high-impedance OFF-state. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC.
This product has been qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 1) and is suitable for use in automotive applications.
特性 Features
? Automotive product qualification in accordance with AEC-Q100 (Grade 1)
? Specified from -40 °C to +85 °C and from -40 °C to +125 °C
? Input levels:
? For 74HC244-Q100: CMOS level
? For 74HCT244-Q100: TTL level
? Octal bus interface
? Non-inverting 3-state outputs
? Multiple package options
? Complies with JEDEC standard no. 7 A
? ESD protection:
? MIL-STD-883, method 3015 exceeds 2000 V
? HBM JESD22-A114F exceeds 2000 V
? MM JESD22-A115-A exceeds 200 V (C = 200 pF, R = 0 Ω)
技術(shù)參數(shù)
- 制造商編號(hào)
:74HCT244BQ-Q100
- 生產(chǎn)廠家
:Nexperia
- VCC (V)
:4.5?-?5.5
- Logic switching levels
:TTL
- Output drive capability (mA)
:± 6
- fmax (MHz)
:36
- Nr of bits
:8
- Power dissipation considerations
:low
- Tamb (°C)
:-40~125
- Rth(j-a) (K/W)
:78
- Ψth(j-top) (K/W)
:9.4
- Rth(j-c) (K/W)
:50
- Package name
:DHVQFN20
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
恩XP |
2016+ |
SOP20 |
6000 |
公司只做原裝,假一罰十,可開17%增值稅發(fā)票! |
詢價(jià) | ||
PHI |
2016+ |
SOM |
6528 |
只做原裝正品現(xiàn)貨!或訂貨!假一賠十! |
詢價(jià) | ||
PHI |
SOP |
400 |
正品原裝--自家現(xiàn)貨-實(shí)單可談 |
詢價(jià) | |||
PHI |
24+/25+ |
10 |
原裝正品現(xiàn)貨庫存價(jià)優(yōu) |
詢價(jià) | |||
PHI |
25+ |
SOP-20 |
3500 |
福安甌為您提供真芯庫存,真誠服務(wù) |
詢價(jià) | ||
恩XP |
23+ |
原裝正品 |
12701 |
詢價(jià) | |||
恩XP |
22+ |
20DHVQFN |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價(jià) | ||
24+ |
5000 |
公司存貨 |
詢價(jià) | ||||
恩XP |
2020+ |
SOP20/7 |
1246 |
百分百原裝正品 真實(shí)公司現(xiàn)貨庫存 本公司只做原裝 可 |
詢價(jià) | ||
恩XP |
23+ |
SOP20 |
5000 |
原裝正品,假一罰十 |
詢價(jià) |