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MSM82C55A-2GS

Features: • High speed and low power consumption due to 3m silicon gate CMOS technology• 3 V to 6 V single power supply• Full static operation• Programmable 24-bit I/O ports• Bidirectional bus operation (Port A)• Bit set/reset function (Port C)• TTL compat...

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SeekIC No. : 004429186 Detail

MSM82C55A-2GS: Features: • High speed and low power consumption due to 3m silicon gate CMOS technology• 3 V to 6 V single power supply• Full static operation• Programmable 24-bit I/O ports&...

MSM82C55A-2GS Data Sheet

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Part Number:
MSM82C55A-2GS
Supply Ability:
5000

Price Break

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

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Upload time: 2025/12/15

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Product Details

Description



Features:

• High speed and low power consumption due to 3m silicon gate CMOS technology
• 3 V to 6 V single power supply
• Full static operation
• Programmable 24-bit I/O ports
• Bidirectional bus operation (Port A)
• Bit set/reset function (Port C)
• TTL compatible
• Compatible with 8255A-5
• 40-pin Plastic DIP (DIP40-P-600-2.54): (Product name: MSM82C55A-2RS)
• 44-pin Plastic QFJ (QFJ44-P-S650-1.27): (Product name: MSM82C55A-2VJS)
• 44-pin Plastic QFP (QFP44-P-910-0.80-2K): (Product name: MSM82C55A-2GS-2K)


Pinout

Connection Diagram


Specifications

Parameter Symbol Condition Limits Units
MSM80C85AHRS MSM80C85AHGS MSM80C85AHJS
Supply Voltage VCC

Ta = 25
With respect
to GND

 0.5 to +7 V
Input Voltage VIN 0.5 to VCC +0.5 V
Output Voltage VOUT 0.5 to VCC +0.5 V
Storage Temperature TSTG   55 to +150
Power Dissipation PD Ta = 25 1.0 0.7 1.0 W



Description

The MSM82C55A-2GS is a programmable universal I/O interface device which operates as high speed and on low power consumption due to 3m silicon gate CMOS technology. It is the best fit as an I/O port in a system which employs the 8-bit parallel processing MSM80C85AH CPU. This MSM82C55A-2GS has 24-bit I/O pins equivalent to three 8-bit I/O ports and all inputs/outputs are TTL interface compatible.




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