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74VHC244FT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(shū)PDF中文資料

74VHC244FT
廠商型號(hào)

74VHC244FT

參數(shù)屬性

74VHC244FT 封裝/外殼為20-TSSOP(0.173",4.40mm 寬);包裝為管件;類(lèi)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 20TSSOP

功能描述

CMOS Digital Integrated Circuits Silicon Monolithic

絲印標(biāo)識(shí)

VHC244

封裝外殼

TSSOP20B / 20-TSSOP(0.173",4.40mm 寬)

文件大小

202.23 Kbytes

頁(yè)面數(shù)量

9 頁(yè)

生產(chǎn)廠商 Toshiba Semiconductor
企業(yè)簡(jiǎn)稱(chēng)

TOSHIBA東芝

中文名稱(chēng)

株式會(huì)社東芝官網(wǎng)

原廠標(biāo)識(shí)
數(shù)據(jù)手冊(cè)

下載地址一下載地址二到原廠下載

更新時(shí)間

2025-2-19 16:10:00

74VHC244FT規(guī)格書(shū)詳情

Functional Description

? Octal Bus Buffer

74VHC240FT: INVERTED, 3-STATE OUTPUTS

74VHC244FT: NON-INVERTED, 3-STATE OUTPUTS

General

The 74VHC240FT and 74VHC244FT are advanced high speed CMOS OCTAL BUS BUFFERs fabricated with

silicon gate C2MOS technology.

They achieve the high speed operation similar to equivalent Bipolar Schottky TTL while maintaining the CMOS

low power dissipation.

The 74VHC240FT is an inverting 3-state buffer having two active-low output enables. The 74VHC244FT is a

non-inverting 3-state buffer, and has two active-low output enables.

These devices are designed to be used with 3-state memory address drivers, etc.

An input protection circuit ensures that 0 to 5.5 V can be applied to the input pins without regard to the supply

voltage. This device can be used to interface 5 V to 3 V systems and two supply systems such as battery back up.

This circuit prevents device destruction due to mismatched supply and input voltages.

Features

(1) AEC-Q100 (Rev. H) (Note 1)

(2) Wide operating temperature range: Topr = -40 to 125 

(3) High speed: tpd = 3.9 ns (typ.) at VCC = 5 V

(4) Low power dissipation: ICC = 4.0 μA (max) at Ta = 25 

(5) High noise immunity: VNIH = VNIL = 28 VCC (min)

(6) Power down protection is provided on all inputs.

(7) Balanced propagation delays: tPLH ≈ tPHL

(8) Wide operating voltage range: VCC(opr) = 2.0 V to 5.5 V

(9) Low noise: VOLP = 0.8 V (max)

(10) Pin and function compatible with the 74 series (AC/HC/AHC/LV etc.) 240 or 244 type.

產(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    74VHC244FT

  • 制造商:

    Toshiba Semiconductor and Storage

  • 類(lèi)別:

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

  • 系列:

    74VHC

  • 包裝:

    管件

  • 邏輯類(lèi)型:

    緩沖器,非反向

  • 每個(gè)元件位數(shù):

    4

  • 輸出類(lèi)型:

    三態(tài)

  • 電流 - 輸出高、低:

    8mA,8mA

  • 電壓 - 供電:

    2V ~ 5.5V

  • 工作溫度:

    -40°C ~ 125°C(TA)

  • 安裝類(lèi)型:

    表面貼裝型

  • 封裝/外殼:

    20-TSSOP(0.173",4.40mm 寬)

  • 供應(yīng)商器件封裝:

    20-TSSOP

  • 描述:

    IC BUF NON-INVERT 5.5V 20TSSOP

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
TOSHIBA
24+
TSSOP-20
15000
原裝原標(biāo)原盒 給價(jià)就出 全網(wǎng)最低
詢(xún)價(jià)
TOSHIBA/東芝
24+
TSSOP-20
8600
正品原裝,正規(guī)渠道,免費(fèi)送樣。支持賬期,BOM一站式配齊
詢(xún)價(jià)
TOSHIBA
TSSOP20
608900
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨!
詢(xún)價(jià)
TOSHIBA/東芝
24+
TSSOP-20
7188
秉承只做原裝 終端我們可以提供技術(shù)支持
詢(xún)價(jià)
TOSHIBA
1844+
NA
9852
只做原裝正品假一賠十為客戶(hù)做到零風(fēng)險(xiǎn)!!
詢(xún)價(jià)
Toshiba
24+
20-TSSOP
156346
專(zhuān)注Toshiba品牌原裝正品代理分銷(xiāo),認(rèn)準(zhǔn)水星電子
詢(xún)價(jià)
TOSHIBA(東芝)
2021+
TSSOP-20
535
詢(xún)價(jià)
TOSHIBA(東芝)
23+
NA
20094
正納10年以上分銷(xiāo)經(jīng)驗(yàn)原裝進(jìn)口正品做服務(wù)做口碑有支持
詢(xún)價(jià)
Toshiba Semiconductor and Stor
22+
20TSSOP
9000
原廠渠道,現(xiàn)貨配單
詢(xún)價(jià)
TOSHIBA/東芝
2023+
20-TSSOP
8635
一級(jí)代理優(yōu)勢(shì)現(xiàn)貨,全新正品直營(yíng)店
詢(xún)價(jià)