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74HC4520DB集成電路(IC)的計數(shù)器除法器規(guī)格書PDF中文資料

74HC4520DB
廠商型號

74HC4520DB

參數(shù)屬性

74HC4520DB 封裝/外殼為16-SSOP(0.209",5.30mm 寬);包裝為管件;類別為集成電路(IC)的計數(shù)器除法器;產品描述:IC DUAL 4BIT SYNC BINARY 16SSOP

功能描述

Dual 4-bit synchronous binary counter

封裝外殼

16-SSOP(0.209",5.30mm 寬)

文件大小

59.11 Kbytes

頁面數(shù)量

7

生產廠商 NXP Semiconductors
企業(yè)簡稱

Philips飛利浦

中文名稱

荷蘭皇家飛利浦官網

原廠標識
數(shù)據(jù)手冊

下載地址一下載地址二到原廠下載

更新時間

2025-4-9 23:00:00

人工找貨

74HC4520DB價格和庫存,歡迎聯(lián)系客服免費人工找貨

74HC4520DB規(guī)格書詳情

GENERAL DESCRIPTION

The 74HC/HCT4520 are high-speed Si-gate CMOS devices and are pin compatible with the “4520” of the “4000B” series. They are specified in compliance with JEDEC standard no. 7A.

The 74HC/HCT4520 are dual 4-bit internally synchronous binary counters with an active HIGH clock input (nCP0) and an active LOW clock input (nCP1), buffered outputs from all four bit positions (nQ0 to nQ3) and an active HIGH overriding asynchronous master reset input (nMR).

The counter advances on either the LOW-to-HIGH transition of nCP0 if nCP1 is HIGH or the HIGH-to-LOW transition of nCP1 if nCP0 is LOW. Either nCP0 or nCP1 may be used as the clock input to the counter and the other clock input may be used as a clock enable input. A HIGH on nMR resets the counter (nQ0 to nQ3 = LOW) independent of nCP0 and nCP1.

FEATURES

? Output capability: standard

? ICC category: MSI

APPLICATIONS

? Multistage synchronous counting

? Multistage asynchronous counting

? Frequency dividers

產品屬性

  • 產品編號:

    74HC4520DB,118

  • 制造商:

    Nexperia USA Inc.

  • 類別:

    集成電路(IC) > 計數(shù)器,除法器

  • 系列:

    74HC

  • 包裝:

    管件

  • 邏輯類型:

    二進制計數(shù)器

  • 方向:

  • 復位:

    異步

  • 定時:

    同步

  • 觸發(fā)器類型:

    正,負

  • 工作溫度:

    -40°C ~ 125°C

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    16-SSOP(0.209",5.30mm 寬)

  • 供應商器件封裝:

    16-SSOP

  • 描述:

    IC DUAL 4BIT SYNC BINARY 16SSOP

供應商 型號 品牌 批號 封裝 庫存 備注 價格
Nexperia(安世)
24+
SO16
7350
現(xiàn)貨供應,當天可交貨!免費送樣,原廠技術支持!!!
詢價
HAR
24+
DIP
5000
原裝進口現(xiàn)貨假一賠十
詢價
PHILIPS
24+
SSOP16
65200
一級代理/放心采購
詢價
NXP
23+
SOP
3200
全新原裝、誠信經營、公司現(xiàn)貨銷售
詢價
HAR
24+
DIP
463
詢價
NXP
25+
SOT338
188600
全新原廠原裝正品現(xiàn)貨 歡迎咨詢
詢價
rca
24+
N/A
6980
原裝現(xiàn)貨,可開13%稅票
詢價
NXP/恩智浦
1937+
SSOP16
9852
只做進口原裝正品現(xiàn)貨!或訂貨假一賠十!
詢價
Nexperia/安世
22+
SOT109-1
50000
原廠原裝正品現(xiàn)貨
詢價
NXP USA Inc.
24+
16-SSOP(0.209 5.30mm 寬)
9350
獨立分銷商 公司只做原裝 誠心經營 免費試樣正品保證
詢價