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MCM6949

Features: • Single 3.3 V 5%, + 10% Power Supply• Fast Access Time: 8/10/12/15 ns• Equal Address and Chip Enable Access Time• All Inputs and Outputs are TTL Compatible• ThreeState Outputs• Power Operation: 195/165/160/155 mA Maximum, Active ACPinoutSpecification...

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SeekIC No. : 004417893 Detail

MCM6949: Features: • Single 3.3 V 5%, + 10% Power Supply• Fast Access Time: 8/10/12/15 ns• Equal Address and Chip Enable Access Time• All Inputs and Outputs are TTL Compatible•...

MCM6949 Data Sheet

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Part Number:
MCM6949
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: 2024/11/27

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Product Details

Description



Features:

• Single 3.3 V 5%, + 10% Power Supply
• Fast Access Time: 8/10/12/15 ns
• Equal Address and Chip Enable Access Time
• All Inputs and Outputs are TTL Compatible
• ThreeState Outputs
• Power Operation: 195/165/160/155 mA Maximum, Active AC 


Pinout

Connection Diagram


Specifications

Rating Symbol Value Unit
Power Supply VoltageRelative to VSS VCC 0.5 to + 5.0 V
Voltage Relative to VSS for Any PinExcept VCC Vin, Vout 0.5 to VCC+ 0.5 V
Output Current (per I/O) Iout ±20 mA
Power Dissipation PD 1.0 W
Temperature Under Bias Tbias 10 to + 85 °C
Operating Temperature TA 0 to + 70 °C
Storage Temperature - Plastic Tstg 55 to + 150 °C



Description

The MCM6949 is a 4,194,304 bit static random access memory organized as1,048,576 words of 4 bits. Static design eliminates the need for external clocks or timing strobes.

The MCM6949 is equipped with chip enable (E ) and output enable (G ) pins,allowing for greater system flexibility and eliminating bus contention problems. Either input, when high, will force the outputs into highimpedance.

The MCM6949 is available in a 400 mil, 32lead surfacemount SOJ package. 




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