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74CBTLV3257 Series

3.3-V, 2:1 (SPDT), 4-channel analog switch with partial-power-down mode

Manufacturer: Texas Instruments

Catalog(10 parts)

PartVoltage - Supply▲▼Voltage - Supply▲▼TypeOperating Temperature▲▼Operating Temperature▲▼Independent Circuits▲▼Voltage Supply SourcePackage / Case▲▼Package / CasePackage / Case▲▼Supplier Device PackageCircuit▲▼Circuit▲▼Circuit▲▼Mounting TypeSupplier Device Package▲▼Supplier Device Package▲▼Package / Case▲▼
Texas Instruments
SN74CBTLV3257PW
Multiplexer/Demultiplexer 4 x 1:2 16-TSSOP
3.5999999046325684 V
2.299999952316284 V
Multiplexer/Demultiplexer
85 °C
-40 °C
4 ul
Single Supply
0.004394200164824724 m
16-TSSOP
0.004399999976158142 m
16-TSSOP
2 ul
1 ul
4 ul
Surface Mount
Texas Instruments
74CBTLV3257RGYRG4
Multiplexer/Demultiplexer 4 x 1:2 16-VQFN (4x3.5)
3.5999999046325684 V
2.299999952316284 V
Multiplexer/Demultiplexer
85 °C
-40 °C
4 ul
Single Supply
16-VFQFN Exposed Pad
16-VQFN (4x3.5)
2 ul
1 ul
4 ul
Surface Mount
Texas Instruments
SN74CBTLV3257RSVR
Multiplexer/Demultiplexer 4 x 1:2 16-UQFN (2.6x1.8)
3.5999999046325684 V
2.299999952316284 V
Multiplexer/Demultiplexer
85 °C
-40 °C
4 ul
Single Supply
16-UFQFN
16-UQFN
2 ul
1 ul
4 ul
Surface Mount
1.7999999523162842 ul
2.5999999046325684 ul
Texas Instruments
SN74CBTLV3257DBQR
Multiplexer/Demultiplexer 4 x 1:2 16-SSOP
3.5999999046325684 V
2.299999952316284 V
Multiplexer/Demultiplexer
85 °C
-40 °C
4 ul
Single Supply
16-SSOP (0.154", 3.90mm Width)
16-SSOP
2 ul
1 ul
4 ul
Surface Mount
Texas Instruments
SN74CBTLV3257DGVR
Multiplexer/Demultiplexer 4 x 1:2 16-TVSOP
3.5999999046325684 V
2.299999952316284 V
Multiplexer/Demultiplexer
85 °C
-40 °C
4 ul
Single Supply
16-TFSOP
16-TVSOP
2 ul
1 ul
4 ul
Surface Mount
0.004394200164824724 m, 0.004399999976158142 m
Texas Instruments
SN74CBTLV3257RGYR
Multiplexer/Demultiplexer 4 x 1:2 16-VQFN (4x3.5)
3.5999999046325684 V
2.299999952316284 V
Multiplexer/Demultiplexer
85 °C
-40 °C
4 ul
Single Supply
16-VFQFN Exposed Pad
16-VQFN (4x3.5)
2 ul
1 ul
4 ul
Surface Mount
Texas Instruments
74CBTLV3257PWRE4
Multiplexer/Demultiplexer 4 x 1:2 16-TSSOP
3.5999999046325684 V
2.299999952316284 V
Multiplexer/Demultiplexer
85 °C
-40 °C
4 ul
Single Supply
0.004394200164824724 m
16-TSSOP
0.004399999976158142 m
16-TSSOP
2 ul
1 ul
4 ul
Surface Mount
Texas Instruments
SN74CBTLV3257DR
Multiplexer/Demultiplexer 4 x 1:2 16-SOIC
3.5999999046325684 V
2.299999952316284 V
Multiplexer/Demultiplexer
85 °C
-40 °C
4 ul
Single Supply
16-SOIC
16-SOIC
2 ul
1 ul
4 ul
Surface Mount
0.003911599982529879 m, 3.900000095367432 ul
Texas Instruments
SN74CBTLV3257PWE4
Multiplexer/Demultiplexer 4 x 1:2 16-TSSOP
3.5999999046325684 V
2.299999952316284 V
Multiplexer/Demultiplexer
85 °C
-40 °C
4 ul
Single Supply
0.004394200164824724 m
16-TSSOP
0.004399999976158142 m
16-TSSOP
2 ul
1 ul
4 ul
Surface Mount
Texas Instruments
SN74CBTLV3257PWR
Multiplexer/Demultiplexer 4 x 1:2 16-TSSOP
3.5999999046325684 V
2.299999952316284 V
Multiplexer/Demultiplexer
85 °C
-40 °C
4 ul
Single Supply
0.004394200164824724 m
16-TSSOP
0.004399999976158142 m
16-TSSOP
2 ul
1 ul
4 ul
Surface Mount

Key Features

• 5-Ω Switch Connection Between Two PortsRail-to-Rail Switching on Data I/O PortsIoffSupports Partial-Power-Down Mode OperationLatch-Up Performance Exceeds 100 mA Per JESD 78, Class IIESD Protection Exceeds JESD 222000-V Human-Body Model (A114-A)200-V Machine Model (A115-A)5-Ω Switch Connection Between Two PortsRail-to-Rail Switching on Data I/O PortsIoffSupports Partial-Power-Down Mode OperationLatch-Up Performance Exceeds 100 mA Per JESD 78, Class IIESD Protection Exceeds JESD 222000-V Human-Body Model (A114-A)200-V Machine Model (A115-A)

Description

AI
The SN74CBTLV3257 device is a 4-bit 1-of-2 high-speed FET multiplexer/demultiplexer. The low on-state resistance of the switch allows connections to be made with minimal propagation delay. The select (S) input controls the data flow. The FET multiplexers/demultiplexers are disabled when the output-enable (OE) input is high. This device is fully specified for partial-power-down applications using Ioff. The Iofffeature ensures that damaging current will not backflow through the device when it is powered down. The device has isolation during power off. To ensure the high-impedance state during power up or power down,OEshould be tied to VCCthrough a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver. The SN74CBTLV3257 device is a 4-bit 1-of-2 high-speed FET multiplexer/demultiplexer. The low on-state resistance of the switch allows connections to be made with minimal propagation delay. The select (S) input controls the data flow. The FET multiplexers/demultiplexers are disabled when the output-enable (OE) input is high. This device is fully specified for partial-power-down applications using Ioff. The Iofffeature ensures that damaging current will not backflow through the device when it is powered down. The device has isolation during power off. To ensure the high-impedance state during power up or power down,OEshould be tied to VCCthrough a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.