OVERVIEW
The SM5838AS is a 5120 × 8-bit synchronous FIFO (first in, first out) high-speed line buffer. Internally, it employs static CMOS circuits which mean that it effectively has limitless data hold times. It can operate at speeds up to 33.3 MHz (normal-voltage specification).
FEATURES
■5120 × 8-bit structure
â– Variable-length delay (21 to 5120 bits)
â– 33.3 MHz high-speed operation (normal-voltage
specification)
â– All input/outputs TTL compatible
â– Independent read enable and output enable pins,
allowing read address pointer increment in output
data hold and output high-impedance states
â– Supply voltage
• 4.5 to 5.5 V (normal-voltage specification)
• 3.0 to 4.5 V (low-voltage specification)
â– 24-pin SOP package
â– Molybdenum-gate CMOS process
â– A3-paper 1-line (16 dots/mm) compatible