74CBT3251 Series

5-V, 8:1 1-channel general-purpose FET bus switch

Catalog(4 parts)

Part	Operating Temperature▲▼	Operating Temperature▲▼	Circuit	Supplier Device Package	Mounting Type	Independent Circuits▲▼	Voltage Supply Source	Package / Case	Package / Case▲▼	Voltage - Supply▲▼	Voltage - Supply▲▼	Type	Package / Case▲▼	Package / Case▲▼
Texas Instruments SN74CBT3251D Multiplexer/Demultiplexer 1 x 8:1 16-SOIC	-40 °C	85 °C	1 x 8:1	16-SOIC	Surface Mount	1 ul	Single Supply	16-SOIC	0.003911599982529879 m, 3.900000095367432 ul	5.5 V	4.5 V	Multiplexer/Demultiplexer
Texas Instruments SN74CBT3251DE4 Multiplexer/Demultiplexer 1 x 8:1 16-SOIC	-40 °C	85 °C	1 x 8:1	16-SOIC	Surface Mount	1 ul	Single Supply	16-SOIC	0.003911599982529879 m, 3.900000095367432 ul	5.5 V	4.5 V	Multiplexer/Demultiplexer
Texas Instruments SN74CBT3251DR Multiplexer/Demultiplexer 1 x 8:1 16-SOIC	-40 °C	85 °C	1 x 8:1	16-SOIC	Surface Mount	1 ul	Single Supply	16-SOIC	0.003911599982529879 m, 3.900000095367432 ul	5.5 V	4.5 V	Multiplexer/Demultiplexer
Texas Instruments SN74CBT3251DBR Multiplexer/Demultiplexer 1 x 8:1 16-SSOP	-40 °C	85 °C	1 x 8:1	16-SSOP	Surface Mount	1 ul	Single Supply	16-SSOP		5.5 V	4.5 V	Multiplexer/Demultiplexer	0.005308600142598152 m	0.0052999998442828655 m

Key Features

• 5-Ω Switch Connection Between Two PortsTTL-Compatible Input LevelsLow Crosstalk Between SwitchesFast Switching and Propagation SpeedsOperating Temperature Range: –40°C to 85°CAll trademarks are the property of their respective owners.5-Ω Switch Connection Between Two PortsTTL-Compatible Input LevelsLow Crosstalk Between SwitchesFast Switching and Propagation SpeedsOperating Temperature Range: –40°C to 85°CAll trademarks are the property of their respective owners.

Description

The SN74CBT3251 is a 1-of-8 high-speed TTL-compatible FET multiplexer and demultiplexer. The low ON-state resistance of the switch allows connections to be made with minimal propagation delay. When output enable (OE) is low, the SN74CBT3251 is enabled, and S0, S1, and S2 select one of the B outputs for the A-input data. The SN74CBT3251 is a 1-of-8 high-speed TTL-compatible FET multiplexer and demultiplexer. The low ON-state resistance of the switch allows connections to be made with minimal propagation delay. When output enable (OE) is low, the SN74CBT3251 is enabled, and S0, S1, and S2 select one of the B outputs for the A-input data.