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Details for SN74CBTLV3257PW by Texas Instruments
Electronic & Electrical Components > Semiconductors - ICs > Logic
IC FET MUX/DEMUX SMD
SN74CBTLV3257PW image

SN74CBTLV3257PW by Texas Instruments

IC FET MUX/DEMUX SMD
Features
5-u03a9 Switch Connection Between Two Ports
ESD Protection Exceeds JESD 22
Ioff Supports Partial-Power-Down Mode Operation
Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II
Rail-to-Rail Switching on Data I/O Ports
Part Information
SN74CBTLV3257PW image
RoHS Compliant
Description
The SN74CBTLV3257 device is a 4-bit 1-of-2 highspeed FET multiplexer/demultiplexer. The low onstate 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 Ioff feature 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, OE should be tied to VCC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.
Specifications
Logic Family / Base Number:
74CBTLV257
Logic Type:
FET Multiplexer / Demultiplexer
No. of Channels:
4Channels
Line Configuration:
1
Supply Voltage Min:
2.3V
Supply Voltage Max:
3.6V
Logic Case Style:
TSSOP
No. of Pins:
16Pins
Logic IC Family:
74CBTLV
Logic IC Base Number:
74257, 743257
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Product Range:
-
Automotive Qualification Standard:
-
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (27-Jun-2018)
Base Number:
74
IC Generic Number:
74CBTLV3257
Logic Function Number:
743257
Logic IC Function:
Low Voltage 4bit 1-of-2 FET Multiplexer/Demultiplexer
On State Resistance Max:
5ohm
Operating Temperature Range:
-40°C to +85°C
Output Current:
64mA
Ratio:
1
Supply Voltage Range:
2.3V to 3.6V
Alternate Descriptions
IC, FET MUX/DEMUX, SMD; Logic Family / Base Number:74CBTLV257; Logic Type:FET Multiplexer / Demultiplexer; No. of Channels:4Channels; Line Configuration:1:2; Supply Voltage Min:2.3V; Supply Voltage Max:3.6V; Logic Case Style:TSSOP; RoHS Compliant: Yes Newark Electronics
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