Product Summary

The 93Z451DM is a 1024×8-bit Programmable Read Only Memory. It is organized 1024 words by eight bits per word. The 93Z451DM is identical has three state outputs. The 93Z451DM is available in two speed versions, standard speed and "A" grade.

Parametrics

93Z451DM absolute maximum ratings: (1)input low voltage: 0.8V; (2)input high voltage: 2.0V; (3)input clamp diode voltage: -1.2V; (4)output low voltage: 0.45V; (5)output high voltage: 2.4V; (6)input low current: -100μA; (7)input high current: -40μA to 40μA; (8)output leakage current for high impedance state: ±40μA; (9)output short-circuit current: -20mA to -90mA; (10)power supply current: 135mA.

Features

93Z451DM features: (1) Commercial Address Access Time: 40ns max; (2) Military Address Access Time: 55ns max; (3) highly reliable vertical fuses ensure; (4) High programming Yields; (5) Available with 3 state outputs; (6) low current PNP inputs.

Diagrams

93Z451DM block diagram