SN74CBTLV3257PWR

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Details for Texas Instruments

SN74CBTLV3257PWR

4-channel, 2:1 analog switch with power-off protection
Buy Directly from Texas Instruments (17912 in Stock)
$0.2800 per unit
Series Information for SN74CBTLV3257PWR - Texas Instruments

Features

  • feature
    5-u03a9 Switch Connection Between Two Ports
  • feature
    ESD Protection Exceeds JESD 22
  • feature
    Ioff Supports Partial-Power-Down Mode Operation
  • feature
    Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II
  • feature
    Rail-to-Rail Switching on Data I/O Ports

Description

MUX/DEMUX 4 CH TSSOP-16
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
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Product Range:
-
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
Yes
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (27-Jun-2018)

Alternate Descriptions

Avnet America

Multiplexer/Demultiplexer Bus Switch 1-Element CMOS 8-IN 16-Pin TSSOP T/R

Avnet Europe

Multiplexer/Demultiplexer Bus Switch 1-Element CMOS 8-IN 16-Pin TSSOP T/R

Texas Instruments

4-channel, 2:1 analog switch with power-off protection

Texas Instruments product