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74AHC273BQ集成電路(IC)的觸發(fā)器規(guī)格書PDF中文資料

74AHC273BQ
廠商型號(hào)

74AHC273BQ

參數(shù)屬性

74AHC273BQ 封裝/外殼為20-VFQFN 裸露焊盤;包裝為卷帶(TR);類別為集成電路(IC)的觸發(fā)器;產(chǎn)品描述:IC FF D-TYPE SNGL 8BIT 20DHVQFN

功能描述

Octal D-type flip-flop with reset; positive-edge trigger

封裝外殼

20-VFQFN 裸露焊盤

文件大小

111.9 Kbytes

頁面數(shù)量

18

生產(chǎn)廠商
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

2025-9-5 23:01:00

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74AHC273BQ規(guī)格書詳情

General description

The 74AHC273; 74AHCT273 is a high-speed Si-gate CMOS device and is pin compatible with Low-power Schottky TTL (LSTTL). It is specified in compliance with JEDEC standard No. 7-A.

The 74AHC273; 74AHCT273 has eight edge-triggered, D-type flip-flops with individual D inputs and Q outputs.

The common clock (CP) and master reset (MR) inputs, load and reset (clear) all flip-flops simultaneously.

The state of each D input, one set-up time before the LOW-to-HIGH clock transition, is transferred to the corresponding output (Qn) of the flip-flop.

All outputs will be forced LOW, independent of clock or data inputs, by a LOW on the MR input.

The device is useful for applications where only the true output is required and the clock and master reset are common to all storage elements.

特性 Features

■ Balanced propagation delays

■ All inputs have Schmitt-trigger actions

■ Inputs accept voltages higher than VCC

■ Ideal buffer for MOS microcontroller or memory

■ Common clock and master reset

■ Related product versions:

◆ 74AHC377; 74AHCT377 for clock enable version

◆ 74AHC373; 74AHCT373 for transparent latch version

◆ 74AHC374; 74AHCT374 for 3-state version

■ Input levels:

◆ For 74AHC273: CMOS level

◆ For 74AHCT273: TTL level

■ ESD protection:

◆ HBM EIA/JESD22-A114E exceeds 2000 V

◆ MM EIA/JESD22-A115-A exceeds 200 V

◆ CDM EIA/JESD22-C101C exceeds 1000 V

■ Multiple package options

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

產(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    74AHC273BQ-Q100X

  • 制造商:

    ETC

  • 類別:

    集成電路(IC) > 觸發(fā)器

  • 系列:

    74AHC

  • 包裝:

    卷帶(TR)

  • 功能:

    主復(fù)位

  • 類型:

    D 型

  • 輸出類型:

    非反相

  • 不同 V、最大 CL 時(shí)最大傳播延遲:

    10.5ns @ 5V,50pF

  • 觸發(fā)器類型:

    正邊沿

  • 電流 - 輸出高、低:

    8mA,8mA

  • 電壓 - 供電:

    2V ~ 5.5V

  • 工作溫度:

    -40°C ~ 125°C(TA)

  • 安裝類型:

    表面貼裝型

  • 供應(yīng)商器件封裝:

    20-DHVQFN(4.5x2.5)

  • 封裝/外殼:

    20-VFQFN 裸露焊盤

  • 描述:

    IC FF D-TYPE SNGL 8BIT 20DHVQFN

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫存 備注 價(jià)格
PHI
24+
NA/
2596
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開增值稅票
詢價(jià)
Nexperia(安世)
24+
DHVQFN20EP(2.5x4.5)
7350
現(xiàn)貨供應(yīng),當(dāng)天可交貨!免費(fèi)送樣,原廠技術(shù)支持!!!
詢價(jià)
NEXPERIA/安世
25+
SOT764-1
600000
NEXPERIA/安世全新特價(jià)74AHC273BQ即刻詢購立享優(yōu)惠#長(zhǎng)期有排單訂
詢價(jià)
NEXPERIA/安世
24+
原廠原封可拆樣
65258
百分百原裝現(xiàn)貨,實(shí)單必成
詢價(jià)
恩XP
21+
SOT753
8080
只做原裝,質(zhì)量保證
詢價(jià)
Nexperia(安世)
2021+
DHVQFN-20
499
詢價(jià)
恩XP
24+
SOT753
30000
原裝正品公司現(xiàn)貨,假一賠十!
詢價(jià)
恩XP
25+
SOT764
188600
全新原廠原裝正品現(xiàn)貨 歡迎咨詢
詢價(jià)
恩XP
23+
SOT753
8080
正規(guī)渠道,只有原裝!
詢價(jià)
恩XP
22+
20VFQFN
9000
原廠渠道,現(xiàn)貨配單
詢價(jià)