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CY7C197BN

Features: • Fast access time: 12 ns• Wide voltage range: 5.0V ± 10% (4.5V to 5.5V)• CMOS for optimum speed and power• TTL compatible inputs and outputs• Available in 24-lead DIP and 24-lead SOJPinoutSpecificationsExceeding the maximum rating may impair the useful life...

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SeekIC No. : 004320259 Detail

CY7C197BN: Features: • Fast access time: 12 ns• Wide voltage range: 5.0V ± 10% (4.5V to 5.5V)• CMOS for optimum speed and power• TTL compatible inputs and outputs• Available in 24...

CY7C197BN Data Sheet

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Part Number:
CY7C197BN
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:

• Fast access time: 12 ns
• Wide voltage range: 5.0V ± 10% (4.5V to 5.5V)
• CMOS for optimum speed and power
• TTL compatible inputs and outputs
• Available in 24-lead DIP and 24-lead SOJ


Pinout

Connection Diagram


Specifications

Exceeding the maximum rating may impair the useful life of the device. These user guidelines are not tested.
Storage Temperature .................................65°C to +150°C
Ambient Temperature with
Power Applied.............................................55°C to +125°C
Supply Voltage on VCC to Relative GND............ 0.5V to +7.0V
DC Voltage Applied to Outputs
in High Z State[2] ......................................0.5V to VCC +0.5V
DC Input Voltage[2] ..................................0.5V to VCC +0.5V
Current into Outputs (LOW)........................................... 20 mA
Static Discharge Voltage.................................................2001V
(per MIL-STD-883, Method 3015)
Latch Up Current ........................................................>200 mA


Description

The CY7C197BN is a high performance CMOS Asynchronous SRAM organized as 256K * 1 bits that supports an asynchronous memory interface. The CY7C197BN features an automatic power down feature that significantly reduces power consumption when deselected.

See the "Truth Table" on page 7 for a complete description of Read and Write modes.

The CY7C197BN is available in 24-lead DIP and 24-lead SOJ package(s).




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