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HD74HC4520P中文資料瑞薩數(shù)據(jù)手冊(cè)PDF規(guī)格書

HD74HC4520P
廠商型號(hào)

HD74HC4520P

功能描述

Dual BCD Up Counters

文件大小

115.86 Kbytes

頁面數(shù)量

9

生產(chǎn)廠商 Renesas Technology Corp
企業(yè)簡(jiǎn)稱

RENESAS瑞薩

中文名稱

瑞薩科技有限公司官網(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

2025-2-4 20:00:00

HD74HC4520P規(guī)格書詳情

Description

The HD74HC4518 dual BCD counter and the HD74HC4520 dual binary counter consist of two identical, independent, internally synchronous 4-stage counters. The counter stages are type D flip-flops, with interchangeable Clock and Enable lines for incrementing on either the positive-goingor negative-going transition as required when cascading multiple stages. Each counter can be cleared by applying a high level on the Reset line. In addition, the HD74HC4518 will count out of all undefined states within two clock periods. These complementary MOS up counters find primary use in multi-stage synchronous or ripple counting applications requiring low power dissipation and/or high noise immunity.

Features

? High Speed Operation

? High Output Current: Fanout of 10 LSTTL Loads

? Wide Operating Voltage: VCC= 2 to 6 V

? Low Input Current: 1 μA max

? Low Quiescent Supply Current: ICC(static) = 4 μA max (Ta = 25°C)

產(chǎn)品屬性

  • 型號(hào):

    HD74HC4520P

  • 制造商:

    Renesas Electronics

  • 功能描述:

    74HC Dual Binary up Counter Bulk

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫存 備注 價(jià)格
RENESAS/瑞薩
23+
NA/
12750
原裝現(xiàn)貨,當(dāng)天可交貨,原型號(hào)開票
詢價(jià)
RENESAS
21+
DIP
7075
原裝現(xiàn)貨假一賠十
詢價(jià)
RENESAS
22+
DIP16
8000
原裝正品支持實(shí)單
詢價(jià)
RENESAS
589220
16余年資質(zhì) 絕對(duì)原盒原盤 更多數(shù)量
詢價(jià)
24+
DIP
325
詢價(jià)
HITACHI
22+
DIP16
22724
原裝正品現(xiàn)貨
詢價(jià)
RENESAS
24+
DIP
9000
只做原裝正品 有掛有貨 假一賠十
詢價(jià)
RENESAS/瑞薩
22+
DIP16
54990
鄭重承諾只做原裝進(jìn)口貨
詢價(jià)
RENESAS/瑞薩
2021+
DIP16
100500
一級(jí)代理專營(yíng)品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長(zhǎng)期排單到貨
詢價(jià)
HITACHI
23+
DIP16
7300
專注配單,只做原裝進(jìn)口現(xiàn)貨
詢價(jià)