COMS 512K x 8-Bit OTP EPROM

文件：98.09 Kbytes 页数：9 Pages

HOLTEK

合泰

CMOS 512K?-Bit OTP EPROM (5V)

Holtek

合泰

4,194,304-Bit (512K x 8) High Performance CMOS EPROM

General Description The NM27C040 is a high performance, 4,194,304-bit Electrically Programmable UV Erasable Read Only Memory. It is organized as 512K words of 8 bits each. Its pin-compatibility with byte-wide JEDEC EPROMs enables upgrades through 8 Mbit EPROMs. The “Don’t Care” feature on VPP dur

文件：111.1 Kbytes 页数：11 Pages

FAIRCHILD

仙童半导体

UV Erasable Programmable Read-Only Memory

GENERAL DESCRIPTION The SMJ27C040 is a set of 4,194,304-bit, ultraviolet-light erasable, electrically programmable read-only memories (EPROMs). FEATURES • Organized 524,288 x 8 • Single +5V ±10 power supply • Industry standard 32-pin dual-in-line package • All inputs/outputs fully TTL compat

文件：115.06 Kbytes 页数：11 Pages

AUSTIN

READ-ONLY MEMORIES

文件：193.54 Kbytes 页数：15 Pages

TI

德州仪器