SN74CB3Q3251DBQR芯片代码丝印对应型号-114ic电子网

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型号	下载订购	功能描述	制造商上传企业	LOGO
SN74CB3Q3251DBQR	文件：862.32 Kbytes Page：22 Pages	丝印：BU251；Package：SSOP；1-OF-8 FET MULTIPLEXER/DEMULTIPLEXER 2.5-V/3.3-V LOW-VOLTAGE HIGH-BANDWIDTH BUS SWITCH FEATURES · High-Bandwidth Data Path (up to 500 MHz (1)) · Equivalent to IDTQS3VH251 Device · 5-V Tolerant I/Os With Device Powered Up or Powered Down · Low and Flat ON-State Resistance (r on) Characteristics Over Operating Range (ron = 4 W Typ) · Rail-to-Rail Switching on Data I/O Ports – 文件：862.32 Kbytes 页数：22 Pages	TI 德州仪器	TI
SN74CB3Q3251DBQR.A	文件：862.32 Kbytes Page：22 Pages	丝印：BU251；Package：SSOP；1-OF-8 FET MULTIPLEXER/DEMULTIPLEXER 2.5-V/3.3-V LOW-VOLTAGE HIGH-BANDWIDTH BUS SWITCH FEATURES · High-Bandwidth Data Path (up to 500 MHz (1)) · Equivalent to IDTQS3VH251 Device · 5-V Tolerant I/Os With Device Powered Up or Powered Down · Low and Flat ON-State Resistance (r on) Characteristics Over Operating Range (ron = 4 W Typ) · Rail-to-Rail Switching on Data I/O Ports – 文件：862.32 Kbytes 页数：22 Pages	TI 德州仪器	TI
SN74CB3Q3251DBQR.B	文件：862.32 Kbytes Page：22 Pages	丝印：BU251；Package：SSOP；1-OF-8 FET MULTIPLEXER/DEMULTIPLEXER 2.5-V/3.3-V LOW-VOLTAGE HIGH-BANDWIDTH BUS SWITCH FEATURES · High-Bandwidth Data Path (up to 500 MHz (1)) · Equivalent to IDTQS3VH251 Device · 5-V Tolerant I/Os With Device Powered Up or Powered Down · Low and Flat ON-State Resistance (r on) Characteristics Over Operating Range (ron = 4 W Typ) · Rail-to-Rail Switching on Data I/O Ports – 文件：862.32 Kbytes 页数：22 Pages	TI 德州仪器	TI
SN74CB3Q3251DGVR	文件：862.32 Kbytes Page：22 Pages	丝印：BU251；Package：TVSOP；1-OF-8 FET MULTIPLEXER/DEMULTIPLEXER 2.5-V/3.3-V LOW-VOLTAGE HIGH-BANDWIDTH BUS SWITCH FEATURES · High-Bandwidth Data Path (up to 500 MHz (1)) · Equivalent to IDTQS3VH251 Device · 5-V Tolerant I/Os With Device Powered Up or Powered Down · Low and Flat ON-State Resistance (r on) Characteristics Over Operating Range (ron = 4 W Typ) · Rail-to-Rail Switching on Data I/O Ports – 文件：862.32 Kbytes 页数：22 Pages	TI 德州仪器	TI
SN74CB3Q3251DGVR.B	文件：862.32 Kbytes Page：22 Pages	丝印：BU251；Package：TVSOP；1-OF-8 FET MULTIPLEXER/DEMULTIPLEXER 2.5-V/3.3-V LOW-VOLTAGE HIGH-BANDWIDTH BUS SWITCH FEATURES · High-Bandwidth Data Path (up to 500 MHz (1)) · Equivalent to IDTQS3VH251 Device · 5-V Tolerant I/Os With Device Powered Up or Powered Down · Low and Flat ON-State Resistance (r on) Characteristics Over Operating Range (ron = 4 W Typ) · Rail-to-Rail Switching on Data I/O Ports – 文件：862.32 Kbytes 页数：22 Pages	TI 德州仪器	TI
SN74CB3Q3251PW	文件：862.32 Kbytes Page：22 Pages	丝印：BU251；Package：TSSOP；1-OF-8 FET MULTIPLEXER/DEMULTIPLEXER 2.5-V/3.3-V LOW-VOLTAGE HIGH-BANDWIDTH BUS SWITCH FEATURES · High-Bandwidth Data Path (up to 500 MHz (1)) · Equivalent to IDTQS3VH251 Device · 5-V Tolerant I/Os With Device Powered Up or Powered Down · Low and Flat ON-State Resistance (r on) Characteristics Over Operating Range (ron = 4 W Typ) · Rail-to-Rail Switching on Data I/O Ports – 文件：862.32 Kbytes 页数：22 Pages	TI 德州仪器	TI
SN74CB3Q3251PWR	文件：862.32 Kbytes Page：22 Pages	丝印：BU251；Package：TSSOP；1-OF-8 FET MULTIPLEXER/DEMULTIPLEXER 2.5-V/3.3-V LOW-VOLTAGE HIGH-BANDWIDTH BUS SWITCH FEATURES · High-Bandwidth Data Path (up to 500 MHz (1)) · Equivalent to IDTQS3VH251 Device · 5-V Tolerant I/Os With Device Powered Up or Powered Down · Low and Flat ON-State Resistance (r on) Characteristics Over Operating Range (ron = 4 W Typ) · Rail-to-Rail Switching on Data I/O Ports – 文件：862.32 Kbytes 页数：22 Pages	TI 德州仪器	TI
SN74CB3Q3251PWR.A	文件：862.32 Kbytes Page：22 Pages	丝印：BU251；Package：TSSOP；1-OF-8 FET MULTIPLEXER/DEMULTIPLEXER 2.5-V/3.3-V LOW-VOLTAGE HIGH-BANDWIDTH BUS SWITCH FEATURES · High-Bandwidth Data Path (up to 500 MHz (1)) · Equivalent to IDTQS3VH251 Device · 5-V Tolerant I/Os With Device Powered Up or Powered Down · Low and Flat ON-State Resistance (r on) Characteristics Over Operating Range (ron = 4 W Typ) · Rail-to-Rail Switching on Data I/O Ports – 文件：862.32 Kbytes 页数：22 Pages	TI 德州仪器	TI
SN74CB3Q3251PWR.B	文件：862.32 Kbytes Page：22 Pages	丝印：BU251；Package：TSSOP；1-OF-8 FET MULTIPLEXER/DEMULTIPLEXER 2.5-V/3.3-V LOW-VOLTAGE HIGH-BANDWIDTH BUS SWITCH FEATURES · High-Bandwidth Data Path (up to 500 MHz (1)) · Equivalent to IDTQS3VH251 Device · 5-V Tolerant I/Os With Device Powered Up or Powered Down · Low and Flat ON-State Resistance (r on) Characteristics Over Operating Range (ron = 4 W Typ) · Rail-to-Rail Switching on Data I/O Ports – 文件：862.32 Kbytes 页数：22 Pages	TI 德州仪器	TI
SN74CB3Q3251PWRG4.A	文件：862.32 Kbytes Page：22 Pages	丝印：BU251；Package：TSSOP；1-OF-8 FET MULTIPLEXER/DEMULTIPLEXER 2.5-V/3.3-V LOW-VOLTAGE HIGH-BANDWIDTH BUS SWITCH FEATURES · High-Bandwidth Data Path (up to 500 MHz (1)) · Equivalent to IDTQS3VH251 Device · 5-V Tolerant I/Os With Device Powered Up or Powered Down · Low and Flat ON-State Resistance (r on) Characteristics Over Operating Range (ron = 4 W Typ) · Rail-to-Rail Switching on Data I/O Ports – 文件：862.32 Kbytes 页数：22 Pages	TI 德州仪器	TI

详细参数

型号：
BU251
功能描述：
多路器开关 IC 1-of-8 FET Mltplxr/Demltplxr
RoHS：
否
制造商：
Texas Instruments
通道数量：
1
开关数量：
4
开启电阻（最大值）：
7 Ohms
传播延迟时间：
0.25 ns
工作电源电压：
2.3 V to 3.6 V
最大工作温度：
+ 85 C
安装风格：
SMD/SMT
封装/箱体：
UQFN-16

供应商	型号	品牌	批号	封装	库存	备注	价格
深圳市毅创辉电子科技有限公司	SN74CB3Q3251DBQR	TI	23+	SSOP-16	30000	全新原装正品	询价
深圳市高捷芯城科技有限公司	SN74CB3Q3251DBQR	TI(德州仪器)	24+	SSOP16150mil0	2669	只做原装,提供一站式配单服务,代工代料。BOM配单	询价
柒号芯城电子商务(深圳)有限公司	SN74CB3Q3251DBQR	TI	2024+	N/A	70000	柒号只做原装现货价秒杀全网	询价
深圳市科达星科技有限公司	SN74CB3Q3251DBQR	TI	24+	SSOP	26200	原装现货,诚信经营!	询价
深圳市鼎盛源芯科技有限公司	SN74CB3Q3251DBQR	TI	16+	原厂封装	10000	全新原装正品,代理优势渠道供应,欢迎来电咨询	询价
千层芯半导体(深圳)有限公司	SN74CB3Q3251DBQR	TI	24+	SMD	85450	TI一级代理商原装进口现货	询价
深圳市赛芯源科技有限公司	SN74CB3Q3251DBQR	TI	2017+	SSOP16	2589	原装正品,诚信经营	询价
瀚佳科技(深圳)有限公司	SN74CB3Q3251DBQR	Texas Instruments	24+	16-SSOP	56300	一级代理/放心采购	询价
深圳市澳亿芯电子科技有限公司	SN74CB3Q3251DBQR	专营TI	15+	SSOP16	20	普通	询价
深圳市科雨电子有限公司	SN74CB3Q3251DBQR	TI	20+	SSOP-16	9854	就找我吧!--邀您体验愉快问购元件!	询价

更多BU251供应商更新时间2025-9-13 14:03:00

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