Nexperia B.V. 4-bit bus switch 74CBTLV3126DS,118

The 74CBTLV3126 provides a 4-bit high-speed bus switch with separate output enable inputs (1OE to 4OE). The low on-state resistance of the switch allows connections to be made with minimal propagation delay. The switch is disabled (high-impedance OFF-state) when the output enable (nOE) input is LOW.

To ensure the high-impedance OFF-state during power-up or power-down, nOE should be tied to the GND through a pull-down resistor. The minimum value of the resistor is determined by the current-sinking capability of the driver.

Schmitt trigger action at control input makes the circuit tolerant to slower input rise and fall times across the entire V_CC range from 2.3 V to 3.6 V.

This device is fully specified for partial power-down applications using I_OFF. The I_OFF circuitry disables the output, preventing the damaging backflow current through the device when it is powered down.

Features and benefits

• Supply voltage range from 2.3 V to 3.6 V
• Standard '126'-type pinout
• High noise immunity
• Complies with JEDEC standard:
• JESD8-5 (2.3 V to 2.7 V)
• JESD8-B/JESD36 (2.7 V to 3.6 V)
• 5 Ω switch connection between two ports
• Rail to rail switching on data I/O ports
• CMOS low power consumption
• Latch-up performance exceeds 250 mA per JESD78B Class I level A
• I_OFF circuitry provides partial Power-down mode operation
• ESD protection:
• HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V
• CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V
• Multiple package options
• Specified from -40 °C to +85 °C and -40 °C to +125 °C

Bus Switch 4-Element CMOS 4-IN 16-Pin SSOP T/R Product overview: 74CBTLV3126DS,118 from Nexperia is an Analog Switch and Multiplexer IC for embedded electronics, industrial equipment, maintenance repair, OEM production, and component sourcing. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include SSOP. Search-friendly keywords include Analog Switch and Multiplexer IC, Encoders, Decoders, Multiplexers & Demultiplexers, electronic component, datasheet, replacement part, SSOP. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 743-74CBTLV3126DS,118 can be used for catalog matching and distributor lookup.

Bus Switch 1 x 1:1 16-SSOP

Bus Switch 1 x 1:1 16-SSOP

Bus Switch 1 x 1:1 16-SSOP

Manufacturer: Nexperia USA Inc.
Win Source Part Number: 1007919-74CBTLV3126DS,118
Packaging: Reel - TR
Type: Bus Switch
Mounting: SMD (SMT)
Independent Circuits: 4
Voltage Supply Source: Single Supply
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 125°C
Case / Package: 16-SSOP
Supply Voltage - Operating: 2.3 V to 3.6 V
Popularity: Medium
Fake Threat In the Open Market: 63 pct.
Supply and Demand Status: Balance