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74LVC2244A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中文資料

74LVC2244A
廠商型號(hào)

74LVC2244A

參數(shù)屬性

74LVC2244A 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)的緩沖器驅(qū)動(dòng)器接收器收發(fā)器;產(chǎn)品描述:IC BUFFER NON-INVERT 3.6V 20SO

功能描述

Octal buffer/line driver; 30 Ω series termination; 5 V tolerant input/output; 3-state

封裝外殼

20-SOIC(0.295",7.50mm 寬)

文件大小

255.18 Kbytes

頁面數(shù)量

14

生產(chǎn)廠商 Nexperia B.V. All rights reserved
企業(yè)簡(jiǎn)稱

NEXPERIA安世

中文名稱

安世半導(dǎo)體(中國)有限公司官網(wǎng)

原廠標(biāo)識(shí)
數(shù)據(jù)手冊(cè)

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更新時(shí)間

2025-2-5 11:45:00

74LVC2244A規(guī)格書詳情

1. General description

The 74LVC2244A 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 can be driven from either 3.3 V or 5 V devices. This feature

allows the use of these devices as translators in mixed 3.3 V and 5 V environments.

Schmitt-trigger action at all inputs makes the circuit tolerant of slower input rise and fall times.

This device is fully specified for partial power down applications using IOFF. The IOFF circuitry

disables the output, preventing the potentially damaging backflow current through the device when

it is powered down.

2. Features and benefits

? Overvoltage tolerant inputs to 5.5 V

? Wide supply voltage range from 1.2 V to 3.6 V

? CMOS low-power consumption

? Direct interface with TTL levels

? Integrated 30 Ω termination resistors

? IOFF circuitry provides partial Power-down mode operation

? Complies with JEDEC standard:

? JESD8-7A (1.65 V to 1.95 V)

? JESD8-5A (2.3 V to 2.7 V)

? JESD8-C/JESD36 (2.7 V to 3.6 V)

? ESD protection:

? HBM JESD22-A114F exceeds 2000 V

? MM JESD22-A115B exceeds 200 V

? CDM JESD22-C101E exceeds 1000 V

? Specified from -40 °C to +85 °C and -40 °C to +125 °C

產(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    74LVC2244AD,112

  • 制造商:

    Nexperia USA Inc.

  • 類別:

    集成電路(IC) > 緩沖器,驅(qū)動(dòng)器,接收器,收發(fā)器

  • 系列:

    74LVC

  • 包裝:

    管件

  • 邏輯類型:

    緩沖器,非反向

  • 每個(gè)元件位數(shù):

    4

  • 輸出類型:

    三態(tài)

  • 電流 - 輸出高、低:

    12mA,12mA

  • 電壓 - 供電:

    1.2V ~ 3.6V

  • 工作溫度:

    -40°C ~ 125°C(TA)

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    20-SOIC(0.295",7.50mm 寬)

  • 供應(yīng)商器件封裝:

    20-SO

  • 描述:

    IC BUFFER NON-INVERT 3.6V 20SO

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫存 備注 價(jià)格
NEXPERIA/安世
23+
TSSOP-20
6000
原裝正品假一罰百!可開增票!
詢價(jià)
PHILIPS
23+
TSSOP
12300
詢價(jià)
NXP/恩智浦
22+
TSSOP20
9600
原裝現(xiàn)貨,優(yōu)勢(shì)供應(yīng),支持實(shí)單!
詢價(jià)
NXP SEMICONDUCTORS
08+34
1157
公司優(yōu)勢(shì)庫存 熱賣中!
詢價(jià)
TI/德州儀器
23+
SSOP
5000
原廠授權(quán)代理,海外優(yōu)勢(shì)訂貨渠道??商峁┐罅繋齑?詳
詢價(jià)
NXP
1844+
TSSOP20
6852
只做原裝正品假一賠十為客戶做到零風(fēng)險(xiǎn)!!
詢價(jià)
PHILIPS
22+
BGA20
2706
⊙⊙新加坡大量現(xiàn)貨庫存,深圳常備現(xiàn)貨!歡迎查詢!⊙
詢價(jià)
TI/德州儀器
23+
SOP-5.2
50000
全新原裝正品現(xiàn)貨,支持訂貨
詢價(jià)
NXP/恩智浦
23+
NA
2860
原裝正品代理渠道價(jià)格優(yōu)勢(shì)
詢價(jià)
NEXPERIA/安世
2021+
NA
100500
一級(jí)代理專營品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長期排單到貨
詢價(jià)