TLD10329

January 1989

27C16

16384-Bit (2048 x 8) UV Erasable CMOS PROM

Military Qualified

General Description

The 27C16 is a high speed 16K UV erasable and electrically

reprogrammable CMOS EPROM ideally suited for applica-

tions where fast turnaround pattern experimentation and

low power consumption are important requirements

The 27C16 is packaged in a 24-pin dual-in-line package with

transparent lid The transparent lid allows the user to ex-

pose the chip to ultraviolet light to erase the bit pattern A

new pattern can then be written into the device by following

the programming procedure

This EPROM is fabricated with the reliable high volume

The 27C16 specified on this data sheet is fully compliant

with MIL-STD-883 Revision C

Features

Y

Access time down to 450 ns

Y

Low CMOS power consumption

Active Power 2625 mW max

Standby Power 053 mW max (98% savings)

Y

processor

Y

Single 5V power supply

Y

Pin compatible to MM2716 and higher density EPROMs

Y

Staticno clocks required

Y

TTL compatible inputsoutputs

Y

TRI-STATE

output

Y

Windowed DIP Package

Y

Specifications guaranteed over full military temperature

Block Diagram

TLD10329 – 1

Pin Names

A0 – A10

Addresses

CE

Chip Enable

OE

Output Enable

Outputs

PGM

Program

NC

No Connect

TRI-STATE

is a registered trademark of National Semiconductor Corporation

C1995 National Semiconductor Corporation

RRD-B30M105Printed in U S A