Product Summary

The SN74CBTLV3126DRG4 is a quadruple FET bus switch. The SN74CBTLV3126DRG4 features independent line switches. Each switch is disabled when the associated output-enable (OE) input is low. The SN74CBTLV3126DRG4 is fully specified for partial-power-down applications using Ioff. The Ioff feature ensures that damaging current will not backflow through the device when it is powered down. The SN74CBTLV3126DRG4 has isolation during power off. To ensure the high-impedance state during power up or power down, OE should be tied to GND through a pulldown resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.

Parametrics

SN74CBTLV3126DRG4 absolute maximum ratings: (1)Supply voltage range, VCC: -0.5 V to 4.6 V; (2)Input voltage range, VI: -0.5 V to 4.6 V; (3)Continuous channel current: 128 mA; (4)Input clamp current, IIK (VI/O < 0): -50 mA; (5)Package thermal impedance, θJA: D package 86℃/W, DBQ package 90℃/W, DGV package 127℃/W, PW package 113℃/W, RGY package 47℃/W; (6)Storage temperature range, Tstg: -65℃ to 150℃.

Features

SN74CBTLV3126DRG4 features: (1)Standard 126-Type Pinout; (2)5-Ω Switch Connection Between Two Ports; (3)Rail-to-Rail Switching on Data I/O Ports; (4)Ioff Supports Partial-Power-Down Mode Operation; (5)Latch-up Performance Exceeds 100 mA per JESD 78, Class II.


Diagrams

SN74CBTLV3126DRG4 pin connection

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
SN74CBTLV3126DRG4
SN74CBTLV3126DRG4
Texas Instruments
Digital Bus Switch ICs LO VLTG QUAD FETBus Switch
Data Sheet
0-1700: $0.22
1700-2000: $0.19
2000-2500: $0.19
2500-5000: $0.19
Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
SN7400
SN7400
Other

Data Sheet
Negotiable 
SN7400D
SN7400D
Texas Instruments
Gates (AND / NAND / OR / NOR) Quad 2-input Positive-NAND gates
Data Sheet
0-1: $0.79
1-25: $0.71
25-100: $0.62
100-250: $0.55
SN7400DE4
SN7400DE4
Texas Instruments
Gates (AND / NAND / OR / NOR) Quad 2-input Positive-NAND gates
Data Sheet
0-1: $0.79
1-25: $0.64
25-100: $0.58
100-250: $0.51
SN7400DG4
SN7400DG4
Texas Instruments
Gates (AND / NAND / OR / NOR) Quad 2-input Pos- NAND
Data Sheet
0-1: $0.79
1-25: $0.71
25-100: $0.62
100-250: $0.55
SN7400DR
SN7400DR

IC QUAD 2IN POS-NAND GATE 14SOIC
Data Sheet
Negotiable 
SN7400DRE4
SN7400DRE4

IC QUAD 2IN POS-NAND GATE 14SOIC
Data Sheet
Negotiable