IDT71028

Features: • 256K x 4 advanced high-speed CMOS static RAM• Equal access and cycle times - Commercial: 12/15/17/20ns• One Chip Select plus one Output Enable pin• Bidirectional data Inputs and outputs directly TTL-compatible• Low power consumption via chip deselect•...

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IDT71028 Picture
SeekIC No. : 004372181 Detail

IDT71028: Features: • 256K x 4 advanced high-speed CMOS static RAM• Equal access and cycle times - Commercial: 12/15/17/20ns• One Chip Select plus one Output Enable pin• Bidirectional ...

floor Price/Ceiling Price

Part Number:
IDT71028
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: 2024/11/24

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Product Details

Description



Features:

• 256K x 4 advanced high-speed CMOS static RAM
• Equal access and cycle times
   - Commercial: 12/15/17/20ns
• One Chip Select plus one Output Enable pin
• Bidirectional data Inputs and outputs directly TTL-compatible
• Low power consumption via chip deselect
• Available in 400 mil Plastic SOJ package




Pinout

  Connection Diagram


Specifications

Symbol
Rating
Com'l.
Unit
VTERM(2)
Terminal Voltage with
Respect to GND
0.5 to +7.0
V
TA
Operating Temperature
0 to +70
TBIAS
Temperature Under
Bias
55 to +125
TSTG
Storage Temperature
55 to +125
PT
Power Dissipation
1.25
W
IOUT
DC Output Current
50
mA

NOTES: 2966 tbl 02
1. Stresses greater than those listed under ABSOLUTE MAXIMUM RATINGS may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect reliability.

2. VTERM must not exceed VCC + 0.5V.




Description

The IDT71028 is a 1,048,576-bit high-speed static RAM organized as 256K x 4. It is fabricated using IDT's highperfomance, high-reliability CMOS technology. This state-ofthe-art technology, combined with innovative circuit design techniques, provides a cost-effective solution for high-speed memory needs.

The IDT71028 has an output enable pin which operates as fast as 6ns, with address access times as fast as 12ns. All bidirectional inputs and outputs of the IDT71028 are TTLcompatible and operation is from a single 5V supply. Fully static asynchronous circuitry is used, requiring no clocks or refresh for operation.

The IDT71028 is packaged in 28-pin 400 mil Plastic SOJ package.




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