型号 功能描述 生产厂家 企业 LOGO 操作

DUAL DECADE 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

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

更新时间:2025-12-31 21:38:01
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
ST
9935+
DIP-16P
4475
一级代理,专注军工、汽车、医疗、工业、新能源、电力
ST/意法
24+
SOP
990000
明嘉莱只做原装正品现货
STM
24+/25+
DIP-16
3275
原装正品现货库存价优
ST
25+
DIP16
3200
全新原装、诚信经营、公司现货销售!
STMicroelect
23+
16-DIP
65480
ST
25+
DIP16
16900
原装,请咨询
STMicroelectronics
25+
16-SOIC(0.154 3.90mm 宽)
9350
独立分销商 公司只做原装 诚心经营 免费试样正品保证
ST
23+
DIP16
16900
正规渠道,只有原装!
ST/意法
2022+
DIP-16
8000
只做原装支持实单,有单必成。
SGSTHOMSON
05+
原厂原装
4336
只做全新原装真实现货供应

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