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SN74LVC157A

PinoutSpecificationsSupply voltage range, VCC. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.5 V to 6.5 VInput voltage range, VI(see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.5 V to 6.5 VOutput voltage range, VO(see Note...

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SN74LVC157A: PinoutSpecificationsSupply voltage range, VCC. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.5 V to 6.5 VInput voltage range, VI(see Note 1) . . . . . . . . . ...

SN74LVC157A Data Sheet

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Part Number:
SN74LVC157A
Supply Ability:
5000

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  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



Pinout

Connection Diagram


Specifications

Supply voltage range, VCC. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  0.5 V to 6.5 V
Input voltage range, VI (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.5 V to 6.5 V
Output voltage range, VO (see Notes 1 and 2). . . . . . . . . . . . . . . . . . . . . . . 0.5 V to VCC + 0.5 V
Input clamp current, IIK (VI < 0). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  50 mA
Output clamp current, IOK(VO < 0). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  50 mA
Continuous output current, IO. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±50 mA
Continuous current through VCC or GND. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  ±100 mA
Package thermal impedance, JA(see Note 3):D package. . . . . . . . . . . . . . . . . . . . . . . . .. 113°C/W
                                                                         DB package. . . . . . . . . . . . . . . . . . . . . . . .  131°C/W
                                                                         PW package. . . . . . . . . . . . . . . . . . . . . . . .. 149°C/W
Storage temperature range, Tstg. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65°C to 150°C



Description

This SN74LVC157A quadruple 2-line to 1-line data selector/multiplexer is designed for 1.65-V to 3.6-V VCC operation.

The SN74LVC157A features a common strobe (G</a>) input. When the strobe is high, all outputs are low. When the strobe is low, a 4-bit word is selected from one of two sources and is routed to the four outputs. The device provides true data.

SN74LVC157A Inputs can be driven from either 3.3-V or 5-V devices. This feature allows the use of these devices as translators in a mixed 3.3-V/5-V system environment.

The SN74LVC157A is characterized for operation from 40°C to 85°C.




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