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SN74CBT3257

4-BIT 1-OF-2 FET MULTIPLEXER/DEMULTIPLEXER

文件:361.95 Kbytes 页数:12 Pages

TI

德州仪器

SN74CBT3257

4-BIT 1-OF-2 FET MULTIPLEXER/DEMULTIPLEXER

文件:656.2 Kbytes 页数:16 Pages

TI

德州仪器

SN74CBT3257

5V、2:1 (SPDT)、4 通道通用模拟开关

The SN74CBT3257 is a 4-bit 1-of-2 high-speed TTL-compatible FET multiplexer/demultiplexer. The low on-state resistance of the switch allows connections to be made with minimal propagation delay.\n\n Output-enable (OE)\\ and select-control (S) inputs select the appropriate B1 and B2 outputs for the A • 5- Switch Connection Between Two Ports\n• TTL-Compatible Input Levels;

TI

德州仪器

SN74CBT3257C

4-BIT 1-OF-2 FET MULTIPLEXER/DEMULTIPLEXER 5-V BUS SWITCH WITH -2-V UNDERSHOOT PROTECTION

Undershoot Protection for Off-Isolation on A and B Ports Up To −2 V Bidirectional Data Flow, With Near-Zero Propagation Delay Low ON-State Resistance (ron) Characteristics (ron = 3 Ω Typical) Low Input/Output Capacitance Minimizes Loading and Signal Distortion (Cio(OFF) = 5.5 pF Typical)

文件:1.05279 Mbytes 页数:26 Pages

TI

德州仪器

SN74CBT3257CD

丝印:CBT3257C;Package:SOIC;4-BIT 1-OF-2 FET MULTIPLEXER/DEMULTIPLEXER 5-V BUS SWITCH WITH -2-V UNDERSHOOT PROTECTION

Undershoot Protection for Off-Isolation on A and B Ports Up To −2 V Bidirectional Data Flow, With Near-Zero Propagation Delay Low ON-State Resistance (ron) Characteristics (ron = 3 Ω Typical) Low Input/Output Capacitance Minimizes Loading and Signal Distortion (Cio(OFF) = 5.5 pF Typical)

文件:1.05279 Mbytes 页数:26 Pages

TI

德州仪器

SN74CBT3257CD.B

丝印:CBT3257C;Package:SOIC;4-BIT 1-OF-2 FET MULTIPLEXER/DEMULTIPLEXER 5-V BUS SWITCH WITH -2-V UNDERSHOOT PROTECTION

Undershoot Protection for Off-Isolation on A and B Ports Up To −2 V Bidirectional Data Flow, With Near-Zero Propagation Delay Low ON-State Resistance (ron) Characteristics (ron = 3 Ω Typical) Low Input/Output Capacitance Minimizes Loading and Signal Distortion (Cio(OFF) = 5.5 pF Typical)

文件:1.05279 Mbytes 页数:26 Pages

TI

德州仪器

SN74CBT3257CDBQR

丝印:CU257C;Package:SSOP;4-BIT 1-OF-2 FET MULTIPLEXER/DEMULTIPLEXER 5-V BUS SWITCH WITH -2-V UNDERSHOOT PROTECTION

Undershoot Protection for Off-Isolation on A and B Ports Up To −2 V Bidirectional Data Flow, With Near-Zero Propagation Delay Low ON-State Resistance (ron) Characteristics (ron = 3 Ω Typical) Low Input/Output Capacitance Minimizes Loading and Signal Distortion (Cio(OFF) = 5.5 pF Typical)

文件:1.05279 Mbytes 页数:26 Pages

TI

德州仪器

SN74CBT3257CDBQR.B

丝印:CU257C;Package:SSOP;4-BIT 1-OF-2 FET MULTIPLEXER/DEMULTIPLEXER 5-V BUS SWITCH WITH -2-V UNDERSHOOT PROTECTION

Undershoot Protection for Off-Isolation on A and B Ports Up To −2 V Bidirectional Data Flow, With Near-Zero Propagation Delay Low ON-State Resistance (ron) Characteristics (ron = 3 Ω Typical) Low Input/Output Capacitance Minimizes Loading and Signal Distortion (Cio(OFF) = 5.5 pF Typical)

文件:1.05279 Mbytes 页数:26 Pages

TI

德州仪器

SN74CBT3257CDBQRG4.B

丝印:CU257C;Package:SSOP;4-BIT 1-OF-2 FET MULTIPLEXER/DEMULTIPLEXER 5-V BUS SWITCH WITH -2-V UNDERSHOOT PROTECTION

Undershoot Protection for Off-Isolation on A and B Ports Up To −2 V Bidirectional Data Flow, With Near-Zero Propagation Delay Low ON-State Resistance (ron) Characteristics (ron = 3 Ω Typical) Low Input/Output Capacitance Minimizes Loading and Signal Distortion (Cio(OFF) = 5.5 pF Typical)

文件:1.05279 Mbytes 页数:26 Pages

TI

德州仪器

SN74CBT3257CDBR

丝印:CU257C;Package:SSOP;4-BIT 1-OF-2 FET MULTIPLEXER/DEMULTIPLEXER 5-V BUS SWITCH WITH -2-V UNDERSHOOT PROTECTION

Undershoot Protection for Off-Isolation on A and B Ports Up To −2 V Bidirectional Data Flow, With Near-Zero Propagation Delay Low ON-State Resistance (ron) Characteristics (ron = 3 Ω Typical) Low Input/Output Capacitance Minimizes Loading and Signal Distortion (Cio(OFF) = 5.5 pF Typical)

文件:1.05279 Mbytes 页数:26 Pages

TI

德州仪器

技术参数

  • Number of channels (#):

    4

  • Power supply voltage - single (V):

    5

  • Ron (Typ) (Ohms):

    5

  • ON-state leakage current (Max) (µA):

    1

  • Bandwidth (MHz):

    200

  • Operating temperature range (C):

    -40 to 85

  • Features:

    Supports JTAG signals

  • Input/output continuous current (Max) (mA):

    128

  • Rating:

    Catalog

供应商型号品牌批号封装库存备注价格
TI
23+
QFP
5000
原装正品,假一罚十
询价
TI
24+
SOP3.9
206
询价
TI
23+
SSOP-16
3000
原装正品假一罚百!可开增票!
询价
TI/德州仪器
23+
SOP
11200
原厂授权一级代理、全球订货优势渠道、可提供一站式BO
询价
TI德州仪器
22+
24000
原装正品现货,实单可谈,量大价优
询价
TI
23+
QFP/
59292
公司原装现货!主营品牌!可含税欢迎查询
询价
TI
24+
SOP16
138
只做原装,欢迎询价,量大价优
询价
TI
25+
SOP16
138
全新现货
询价
TEXAS
24+
SSOP
6868
原装现货,可开13%税票
询价
TI
13+
SSOP-16
5152
原装分销
询价
更多SN74CBT3257供应商 更新时间2026-1-28 15:35:00