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型号	下载订购	功能描述	制造商上传企业	LOGO
CY7C197	文件：150.56 Kbytes Page：10 Pages	256Kx1 Static RAM Functional Description The CY7C197 is a high-performance CMOS static RAM organized as 256K words by 1 bit. Easy memory expansion is provided by an active LOW Chip Enable (CE) and three-state drivers. The CY7C197 has an automatic power-down feature, reducing the power consumption by 75 when desele 文件：150.56 Kbytes 页数：10 Pages	CypressCypress Semiconductor 赛普拉斯赛普拉斯半导体公司	Cypress
CY7C197-12PC	文件：150.56 Kbytes Page：10 Pages	256Kx1 Static RAM Functional Description The CY7C197 is a high-performance CMOS static RAM organized as 256K words by 1 bit. Easy memory expansion is provided by an active LOW Chip Enable (CE) and three-state drivers. The CY7C197 has an automatic power-down feature, reducing the power consumption by 75 when desele 文件：150.56 Kbytes 页数：10 Pages	CypressCypress Semiconductor 赛普拉斯赛普拉斯半导体公司	Cypress
CY7C197-12VC	文件：150.56 Kbytes Page：10 Pages	256Kx1 Static RAM Functional Description The CY7C197 is a high-performance CMOS static RAM organized as 256K words by 1 bit. Easy memory expansion is provided by an active LOW Chip Enable (CE) and three-state drivers. The CY7C197 has an automatic power-down feature, reducing the power consumption by 75 when desele 文件：150.56 Kbytes 页数：10 Pages	CypressCypress Semiconductor 赛普拉斯赛普拉斯半导体公司	Cypress
CY7C197-15PC	文件：150.56 Kbytes Page：10 Pages	256Kx1 Static RAM Functional Description The CY7C197 is a high-performance CMOS static RAM organized as 256K words by 1 bit. Easy memory expansion is provided by an active LOW Chip Enable (CE) and three-state drivers. The CY7C197 has an automatic power-down feature, reducing the power consumption by 75 when desele 文件：150.56 Kbytes 页数：10 Pages	CypressCypress Semiconductor 赛普拉斯赛普拉斯半导体公司	Cypress
CY7C197-15VC	文件：150.56 Kbytes Page：10 Pages	256Kx1 Static RAM Functional Description The CY7C197 is a high-performance CMOS static RAM organized as 256K words by 1 bit. Easy memory expansion is provided by an active LOW Chip Enable (CE) and three-state drivers. The CY7C197 has an automatic power-down feature, reducing the power consumption by 75 when desele 文件：150.56 Kbytes 页数：10 Pages	CypressCypress Semiconductor 赛普拉斯赛普拉斯半导体公司	Cypress
CY7C197-20PC	文件：150.56 Kbytes Page：10 Pages	256Kx1 Static RAM Functional Description The CY7C197 is a high-performance CMOS static RAM organized as 256K words by 1 bit. Easy memory expansion is provided by an active LOW Chip Enable (CE) and three-state drivers. The CY7C197 has an automatic power-down feature, reducing the power consumption by 75 when desele 文件：150.56 Kbytes 页数：10 Pages	CypressCypress Semiconductor 赛普拉斯赛普拉斯半导体公司	Cypress
CY7C197-20VC	文件：150.56 Kbytes Page：10 Pages	256Kx1 Static RAM Functional Description The CY7C197 is a high-performance CMOS static RAM organized as 256K words by 1 bit. Easy memory expansion is provided by an active LOW Chip Enable (CE) and three-state drivers. The CY7C197 has an automatic power-down feature, reducing the power consumption by 75 when desele 文件：150.56 Kbytes 页数：10 Pages	CypressCypress Semiconductor 赛普拉斯赛普拉斯半导体公司	Cypress
CY7C197-25PC	文件：150.56 Kbytes Page：10 Pages	256Kx1 Static RAM Functional Description The CY7C197 is a high-performance CMOS static RAM organized as 256K words by 1 bit. Easy memory expansion is provided by an active LOW Chip Enable (CE) and three-state drivers. The CY7C197 has an automatic power-down feature, reducing the power consumption by 75 when desele 文件：150.56 Kbytes 页数：10 Pages	CypressCypress Semiconductor 赛普拉斯赛普拉斯半导体公司	Cypress
CY7C197-25VC	文件：150.56 Kbytes Page：10 Pages	256Kx1 Static RAM Functional Description The CY7C197 is a high-performance CMOS static RAM organized as 256K words by 1 bit. Easy memory expansion is provided by an active LOW Chip Enable (CE) and three-state drivers. The CY7C197 has an automatic power-down feature, reducing the power consumption by 75 when desele 文件：150.56 Kbytes 页数：10 Pages	CypressCypress Semiconductor 赛普拉斯赛普拉斯半导体公司	Cypress
CY7C197-35PC	文件：150.56 Kbytes Page：10 Pages	256Kx1 Static RAM Functional Description The CY7C197 is a high-performance CMOS static RAM organized as 256K words by 1 bit. Easy memory expansion is provided by an active LOW Chip Enable (CE) and three-state drivers. The CY7C197 has an automatic power-down feature, reducing the power consumption by 75 when desele 文件：150.56 Kbytes 页数：10 Pages	CypressCypress Semiconductor 赛普拉斯赛普拉斯半导体公司	Cypress

技术参数

存储器格式：
SRAM
技术：
SRAM - 异步
存储容量：
256Kb （256K x 1）
写周期时间 - 字，页：
15ns
访问时间：
15ns
存储器接口：
并联
电压 - 电源：
4.5V ~ 5.5V
工作温度：
0°C ~ 70°C（TA）
安装类型：
表面贴装
封装/外壳：
24-BSOJ（0.300\，7.62mm 宽）
供应商器件封装：
24-SOJ

供应商	型号	品牌	批号	封装	库存	备注	价格
深圳市宇集芯电子有限公司	CY7C197	CYPRESS	24+	DIP	90000	进口原装现货假一罚十价格合理	询价
深圳市昌和盛利电子有限公司	CY7C197	CYP	NEW	PLCC32	9526	代理全系列销售, 全新原装正品,价格优势,长期供应,量大可订	询价
深圳市福田区绿盛电子商行	CY7C197-25VCT	CYPRESS	2015+	SOP/DIP	19889	一级代理原装现货,特价热卖!	询价
深圳市卓越微芯电子有限公司	CY7C197-25VCT	CYPRESS	25+	SOJ-24	2000	百分百原装正品真实公司现货库存本公司只做原装可	询价
谛辉(北京/上海/青岛 )电子科技有限公司	CY7C197-25VCT	CYPRESS	25+	DIP-16	18000	原厂直接发货进口原装	询价
深圳市恒创达实业有限公司	CY7C197-25VC	CYPRESS	17+	SOJ24	6200	100%原装正品现货	询价
深圳市联世界科技有限公司	CY7C19745PC	CYPRESS	24+/25+		45	原装正品现货库存价优	询价
深圳市毅创腾电子科技有限公司	CY7C197BN-15VCT	CYPRESS		SOP24	3200	原装长期供货!	询价
深圳市勤思达科技有限公司	CY7C197-45VC	CY	1430+	B+	5800	全新原装,公司大量现货供应,绝对正品	询价
齐创科技(上海,北京,青岛)有限公司	CY7C197-25VCT	CYP	23+	DIP-8	5000	原装正品,假一罚十	询价

更多CY7C197供应商更新时间2025-12-12 16:02:00

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