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SN54LV157A

PinoutSpecificationsSupply voltage range, VCC. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ............. . −0.5 V to 7 VInput voltage range, VI(see Note 1). . . . . . . . . . . . . . . . . . . . . ................. −0.5 V to 7 VOutput voltage range applied in high or low ...

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SeekIC No. : 004497065 Detail

SN54LV157A: PinoutSpecificationsSupply voltage range, VCC. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ............. . −0.5 V to 7 VInput voltage range, VI(see Note 1). . . . . . . . . . . ....

SN54LV157A Data Sheet

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Part Number:
SN54LV157A
Supply Ability:
5000

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  • 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 7 V
Input voltage range, VI (see Note 1) . . . . . . . . . . . . . . . . . . . . . . ................ −0.5 V to 7 V
Output voltage range applied in high or low state, VO (see Notes 1 and 2) ...−0.5 V to VCC + 0.5 V
Output voltage range applied in power-off state, VO (see Note 1)................ −0.5 V to 7 V
Input clamp current, IIK (VI < 0) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ........ −20 mA
Output clamp current, IOK(VO < 0) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ............ −50 mA
Continuous output current, IO (VO = 0 to VCC). . . . . . . . . . . . . . . . . . . . . . . . . ... ±25 mA
Continuous current through VCC or GND. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  ±50 mA
Package thermal impedance, JA(see Note 3):D package. . . . . . . . . . . . . . . . . . . .73°C/W
                                                                         DB package . . . . . . . . . . . . . . . . . . 82°C/W
                                                                         DGV package . . . . . . . . . . . . . . . . 120°C/W
                                                                         NS package. . . . . . . . . . . . . . . . . . .64°C/W
                                                                         PW package. . . . . . . . . . . . . . . . ..108°C/W
Storage temperature range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .−65°C to 150°C



Description

The 'LV157A devices are quadruple 2-line to 1-line data selectors/multiplexers designed for 2-V to 5.5-V VCC operation.

LV157A contains inverters and drivers to supply full data selection to the four output gates.A separate strobe (G</a>) input is provided. A 4-bit word is selected from one of two sources and is routed to the four outputs. The 'LV157A devices present true data.




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