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型号 功能描述 生产厂家 企业 LOGO 操作
54LS569A

FOUR-BIT UP/DOWN COUNTER WITH THREE-STATE OUTPUTS

ETC

知名厂家

FOUR-BIT UP/DOWN COUNTER WITH THREE-STATE OUTPUTS

FOUR-BIT UP/DOWN COUNTER WITH THREE-STATE OUTPUTS The SN54/74LS569A is designed as programmable up/down BCD and Binary counters respectively. These devices have 3-state outputs for use in bus organized systems. With the exception of output enable (OE) and asynchronous clear (ACLR), all functions

MOTOROLA

摩托罗拉

FOUR-BIT UP/DOWN COUNTER WITH THREE-STATE OUTPUTS

FOUR-BIT UP/DOWN COUNTER WITH THREE-STATE OUTPUTS The SN54/74LS569A is designed as programmable up/down BCD and Binary counters respectively. These devices have 3-state outputs for use in bus organized systems. With the exception of output enable (OE) and asynchronous clear (ACLR), all functions

MOTOROLA

摩托罗拉

更新时间:2026-7-24 16:54:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
Rochester Electronics(罗彻斯特
26+
DIP-14
3600
十二年VIP会员,诚信经营,原装库存·可零售!
TI
24+
CDIP
10
只做原装,欢迎询价,量大价优
Rochester Electronics(罗彻斯特
25+
原厂封装
20000
原装
NS/国半
24+
DIP
66800
原厂授权一级代理,专注汽车、医疗、工业、新能源!
54L153/BEBJC
25+
159
159
TI
24+
SOP14
29
Rochester Electronics, LLC
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!
Rochester
26+
-
2000
全新原装正品
nsc
26+
N/A
6980
原装现货,可开13%税票
TI
25+
CDIP
10
全新现货

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