型号 功能描述 生产厂家 企业 LOGO 操作
74HCT4520DB

Logic

NEXPERIA

安世

封装/外壳:16-SSOP(0.209",5.30mm 宽) 包装:管件 描述:IC DUAL 4BIT SYNC BINARY 16-SSOP 集成电路(IC) 计数器,除法器

ETC

知名厂家

封装/外壳:16-SSOP(0.209",5.30mm 宽) 包装:管件 描述:IC DUAL 4BIT SYNC BINARY 16SSOP 集成电路(IC) 计数器,除法器

ETC

知名厂家

Dual 4-bit synchronous binary counter

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 inp

PHILIPS

飞利浦

Dual 4-bit synchronous binary counter

ETC

知名厂家

Dual 4-bit synchronous binary counter

1. General description The 74HC4520; 74HCT4520 are dual 4-bit internally synchronous binary counters with two clock inputs (nCP0 and nCP1). They have buffered outputs from all 4 bit positions (nQ0 to nQ3) and an asynchronous master reset input (nMR). The counter advances on the LOW-to-HIGH tran

NEXPERIA

安世

Dual 4-bit synchronous binary counter

1. General description The 74HC4520; 74HCT4520 are dual 4-bit internally synchronous binary counters with two clock inputs (nCP0 and nCP1). They have buffered outputs from all 4 bit positions (nQ0 to nQ3) and an asynchronous master reset input (nMR). The counter advances on the LOW-to-HIGH tran

NEXPERIA

安世

High Speed CMOS Logic Dual Synchronous Counters

文件:45.14 Kbytes Page:8 Pages

TI

德州仪器

更新时间:2026-3-10 11:24:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
PHI
23+
SOP16-3.9MM
50000
全新原装正品现货,支持订货
PHI
25+
DIP16
30000
代理全新原装现货,价格优势
24+
N/A
65000
一级代理-主营优势-实惠价格-不悔选择
PHI
1922+
SOP16-3.9MM
12600
NEXPERIA/安世
2447
SOT109
100500
一级代理专营品牌!原装正品,优势现货,长期排单到货
PHI
25+23+
DIP
54788
绝对原装正品现货,全新深圳原装进口现货
HAR
24+
DIP
335
Nexperia
25+
电联咨询
7800
公司现货,提供拆样技术支持
ti
24+
N/A
6980
原装现货,可开13%税票
恩XP
22+
16SSOP
9000
原厂渠道,现货配单

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