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IDT74LVC157A

Features: 0.5 MICRON CMOS TechnologyESD > 2000V per MIL-STD-883, Method 3015;> 200V using machine model (C = 200pF, R = 0)1.27mm pitch SOIC, 0.635mm pitch QSOP,0.65mm pitch SSOP, 0.65mm pitch TSSOP packagesExtended commercial range of 40°C to +85°CVCC= 3.3V ±0.3V, Normal RangeVCC= 2.3V to 3...

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SeekIC No. : 004373140 Detail

IDT74LVC157A: Features: 0.5 MICRON CMOS TechnologyESD > 2000V per MIL-STD-883, Method 3015;> 200V using machine model (C = 200pF, R = 0)1.27mm pitch SOIC, 0.635mm pitch QSOP,0.65mm pitch SSOP, 0.65mm pitch ...

IDT74LVC157A Data Sheet

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Part Number:
IDT74LVC157A
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



Features:

0.5 MICRON CMOS Technology
ESD > 2000V per MIL-STD-883, Method 3015;
> 200V using machine model (C = 200pF, R = 0)
1.27mm pitch SOIC, 0.635mm pitch QSOP,0.65mm pitch SSOP, 0.65mm pitch TSSOP packages
Extended commercial range of 40°C to +85°C
VCC = 3.3V ±0.3V, Normal Range
VCC = 2.3V to 3.6V, Extended Range
CMOS power levels (0.4µW typ. static)
Rail-to-Rail output swing for increased noise margin
All inputs, outputs and I/O are 5 Volt tolerant
Supports hot insertion


Application

•  5V and 3.3V mixed voltage systems
• Data communication and telecommunication systems


Pinout

Connection Diagram


Specifications

Symbol Description Max Unit
VTERM Terminal Voltage with Respect to GND 0.5 to +6.5 V
TSTG Storage Temperature 65 to +150 °C
IOUT DC Output Current 50 to +50 mA
IIK
IOK		 Continuous Clamp Current,
VI< 0 or VO < 0		 50 mA
ICC
ISS		 Continuous Current through each
VCC or GND		 ±100 mA



Description

This quadruple 2-line to 1-line data selector/multiplexer is built using advanced dual metal CMOS technology. The LVC157A features a common strobe (G)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.

Inputs can be driven from either 3.3V or 5V devices.  This feature allows the use of IDT74LVC157A as a translator in a mixed 3.3V/5V supply system.

The LVC157A has been designed with a ±24mA output driver.  IDT74LVC157A is capable of driving a moderate to heavy load while maintaining speed performance.




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