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型号 功能描述 生产厂家 企业 LOGO 操作
74HC4520DB

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

74HC4520DB

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 BINAR 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

HC4518 DUAL DECADE COUNTER HC4520 DUAL 4 BIT BINARY COUNTER

DESCRIPTION The M54/74HC4518/4520 are high speed CMOS DUAL 4 BIT BINARY COUNTERS fabricated in silicon gate C2MOS technology. They have the same high speed performance of LSTTL combined with true CMOS low power consumption. .HIGH SPEED fMAX= 55 MHz (TYP.) at VCC=5V .LOW POWER DISSI

STMICROELECTRONICS

意法半导体

DUAL 4-BIT BINALY COUNTER

The TC74HC4520A is high speed CMOS DUAL BCD/4-BIT BINARY COUNTER fabricated with silicon gate C2MOS technology. It achieves the high speed operation similar to equivalent LSTTL while maintaining the CMOS low power dissipation. Since it contains two independent counter circuits in one package, c

TOSHIBA

东芝

High Speed CMOS Logic Dual Synchronous Counters

文件:45.14 Kbytes Page:8 Pages

TI

德州仪器

High Speed CMOS Logic Dual Synchronous Counters

文件:45.14 Kbytes Page:8 Pages

TI

德州仪器

更新时间:2026-3-17 23:00:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
Nexperia
25+
16-SSOP
7786
正规渠道,免费送样。支持账期,BOM一站式配齐
Nexperia
25+
16-SSOP
7786
正规渠道,免费送样。支持账期,BOM一站式配齐
恩XP
22+
16SSOP
9000
原厂渠道,现货配单
rca
24+
N/A
6980
原装现货,可开13%税票
HAR
25+
DIP
880000
明嘉莱只做原装正品现货
HAR
24+
DIP
5000
原装进口现货假一赔十
恩XP
25+
SOP
3200
全新原装、诚信经营、公司现货销售
Nexperia USA Inc.
24+25+
16500
全新原厂原装现货!受权代理!可送样可提供技术支持!
HAR
24+
DIP
463
PHI
23+
5000
原厂授权代理,海外优势订货渠道。可提供大量库存,详

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