Description

The SM5838AS is a 5120 x 8-bit synchronous FIFO high-speed line buffer that belongs to the IC chips product category. It is designed to employ static CMOS circuits, providing limitless data hold time. The device can operate at speeds of up to 33.3 MHz under normal-voltage specification.

Specifications and Features

• 5120 x 8-bit structure
• Variable-length delay (21 to 5120 bits)
• 33.3 MHz high-speed operation (normal-voltage specification)
• All input/outputs TTL compatible
• Independent read enable and output enable pins, allowing read address pointer increment in output data hold and output high-impedance states
• Supply voltage:
  • 4.5 to 5.5V (normal-voltage specification)
  • 3.0 to 4.5V (low-voltage specification)
• 24-pin SOP package
• Molybdenum-gate CMOS process
• A3-paper 1-line (16 dots/mm) compatible

Application Scenarios

The SM5838AS can be used in various applications that require high-speed data transfer with variable-length delays. With its 5120 x 8-bit structure, it is suitable for applications that require buffering of large volumes of data.

Comparison

• High-speed data transfer up to 33.3 MHz
• All input/outputs are TTL compatible
• Variable-length delays of 21 to 5120 bits
• Independent read enable and output enable pins
• Large 5120 x 8-bit structure suitable for buffering large volumes of data

• Limited supply voltage range: 4.5 to 5.5V (normal-voltage specification), 3.0 to 4.5V (low-voltage specification)
• Only one package option available: 24-pin SOP package
• May not be suitable for applications that require a higher data transfer rate beyond 33.3 MHz