The SN74CB3T3257DGVR is a high-performance, triple-bit, 2.5V or 3.3V, low-voltage CMOS band-switch integrated circuit (IC) designed and manufactured by Texas Instruments.

• Type: 4-bit 1-of-2 high-speed TTL-compatible FET multiplexer/demultiplexer
• Feature: Internal circuitry limits on-state resistance
• Feature: BIAS VCC provides consistent and reliable performance
• Feature: Low power consumption
• Package: Small TSSOP package
• Compliance: RoHS compliant
• Standards: Meets the requirements of the Restriction of Hazardous Substances Directive