SN54ALS564A

Features: • 3-State Buffer-Type Inverting Outputs DriveBus-Lines Directly• Bus-Structured Pinout• Buffered Control Inputs• Package Options Include Plastic Small Outline Packages, Ceramic Chip Carriers, and Standard Plastic and Ceramic 300-mil DIPs• Dependable Texas In...

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SeekIC No. : 004496605 Detail

SN54ALS564A: Features: • 3-State Buffer-Type Inverting Outputs DriveBus-Lines Directly• Bus-Structured Pinout• Buffered Control Inputs• Package Options Include Plastic Small Outline Packa...

floor Price/Ceiling Price

Part Number:
SN54ALS564A
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: 2025/12/24

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Product Details

Description



Features:

• 3-State Buffer-Type Inverting Outputs
  DriveBus-Lines Directly
• Bus-Structured Pinout
• Buffered Control Inputs
• Package Options Include Plastic Small
  Outline Packages, Ceramic Chip Carriers,
  and Standard Plastic and Ceramic 300-mil DIPs
• Dependable Texas Instruments Quality and Reliability



Pinout

  Connection Diagram


Specifications

Supply voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7 V
Input voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V
Voltage applied to a disabled 3-state output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.5 V
Operating free-air temperature range: SN54ALS564A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55°C to 125°C
SN74ALS564B . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to 70°C
Storage temperature range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .65°C to 150°C



Description

These 8-bit registers feature inverting 3-state outputs of SN54ALS564A designed specifically for bus driving. Theyare particularly suitable for implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers.

The 8-bit edge-triggered D-type flip-flops enter data on the low-to-high transition of the clock. The output of SN54ALS564A control does not affect the internal operation of the flip-flops. Old data of SN54ALS564A can be retained or new data can be entered while the outputs are in the high-impedance state.

The SN54ALS564A is characterized for operation over the full military temperature range of 55°C to 125°C. The SN74ALS564B is characterized for operation from 0°C to 70°C.




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