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IDT7188S

Features: ` High-speed (equal access and cycle times) Military: 25/35/45/55/70/85ns (max.)` Low power consumption` Battery backup operation - 2V data retention (L version only)` Available in high-density industry standard 22-pin, 300 mil ceramic DIP` Produced with advanced CMOS technology` Inputs...

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SeekIC No. : 004372219 Detail

IDT7188S: Features: ` High-speed (equal access and cycle times) Military: 25/35/45/55/70/85ns (max.)` Low power consumption` Battery backup operation - 2V data retention (L version only)` Available in high-d...

IDT7188S Data Sheet

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Part Number:
IDT7188S
Supply Ability:
5000

Price Break

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

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Product Details

Description



Features:

` High-speed (equal access and cycle times)
   Military: 25/35/45/55/70/85ns (max.)
` Low power consumption
` Battery backup operation - 2V data retention (L version only)
` Available in high-density industry standard 22-pin, 300 mil ceramic DIP
` Produced with advanced CMOS technology
` Inputs/outputs TTL-compatible
` Military product compliant to MIL-STD-883, Class B


Pinout

Connection Diagram


Specifications

Symbol
Rating
Value
Unit
VTERM
 Terminal Voltage with Respect to GND
0.5 to +7.0
V
TA Operating Temperature

-55 to +125
TBIAS
 Temperature Under Bias
65 to +135
TSTG Storage Temperature
65 to +150
PT Power Dissipation
1.0
W
IOUT
 DC Output Current
50
mA

NOTE: 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.


Description

The IDT7188S is a 65,536-bit high-speed static RAM organized as 16K x 4. It is fabricated using IDT's high-performance, high-reliability technology - CMOS. This state-of-the-art technology, combined with innovative circuit design techniques, provides a cost effective approach for memory intensive applications.

Access times as fast as 25ns are available. The IDT7188S offers a reduced power standby mode, ISB1, which is activated when CS goes HIGH. This capability significantly decreases power while enhancing system reliability. The low-power version (L) version also offers a battery backup data retention capability where the circuit typically consumes only 30W operating from a 2V battery.

All inputs and outputs of the IDT7188S are TTL-compatible and operate from a single 5V supply. The IDT7188 is packaged in a 22-pin, 300 mil ceramic DIP providing excellent board-level packing densities.

Military grade product of the IDT7188S is manufactured in compliance with the latest revision of MIL-STD-883, Class B, making it ideally suited to military temperature applications demanding the highest level of performance and reliability.




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