81C55
OKI electronic componets
156.91kb
2048-bit cmos static ram. The MSM81C55-5 has a 2k-bit static RAM (256 bytes) with parallel I/O ports and a timer. It uses silicon gate CMOS technology and cons
TAGS
📁 Related Datasheet
81C51SL - KEYBOARD CONTROLLER
(Intel)
8XC51SL LOW VOLTAGE 8XC51SL KEYBOARD CONTROLLER
80C51SL CPU with RAM and I O VCC e 5V g10% 81C51SL 16K ROM Preprogrammed with SystemSoft Keyboard Con.
81C55 - Radiation Hardened 256 x 8 CMOS RAM
(Intersil Corporation)
HS-81C55RH, HS-81C56RH
March 1996
Radiation Hardened 256 x 8 CMOS RAM
Description
The HS-81C55/56RH are radiation hardened RAM and I/O chips fabricat.
81C56 - Radiation Hardened 256 x 8 CMOS RAM
(Intersil Corporation)
HS-81C55RH, HS-81C56RH
March 1996
Radiation Hardened 256 x 8 CMOS RAM
Description
The HS-81C55/56RH are radiation hardened RAM and I/O chips fabricat.
81C17 - TWENTY PIN UART
(SMSC Corporation)
.
81C27Q - VOLTAGE DETECTORS
(UTC)
UNISONIC TECHNOLOGIES CO., LTD 81CXX/81NXX
VOLTAGE DETECTORS WITH BUILT-IN DELAY TIME
CMOS IC
DESCRIPTION
The UTC 81CXX and 81NXX series are good.
81C30P - VOLTAGE DETECTORS
(UTC)
UNISONIC TECHNOLOGIES CO., LTD 81CXX/81NXX
VOLTAGE DETECTORS WITH BUILT-IN DELAY TIME
CMOS IC
DESCRIPTION
The UTC 81CXX and 81NXX series are good.
81C30Q - VOLTAGE DETECTORS
(UTC)
UNISONIC TECHNOLOGIES CO., LTD 81CXX/81NXX
VOLTAGE DETECTORS WITH BUILT-IN DELAY TIME
CMOS IC
DESCRIPTION
The UTC 81CXX and 81NXX series are good.
81C30R - VOLTAGE DETECTORS
(UTC)
UNISONIC TECHNOLOGIES CO., LTD 81CXX/81NXX
VOLTAGE DETECTORS WITH BUILT-IN DELAY TIME
CMOS IC
DESCRIPTION
The UTC 81CXX and 81NXX series are good.
81C33Q - VOLTAGE DETECTORS
(UTC)
UNISONIC TECHNOLOGIES CO., LTD 81CXX/81NXX
VOLTAGE DETECTORS WITH BUILT-IN DELAY TIME
CMOS IC
DESCRIPTION
The UTC 81CXX and 81NXX series are good.
81C44Q - VOLTAGE DETECTORS
(UTC)
UNISONIC TECHNOLOGIES CO., LTD 81CXX/81NXX
VOLTAGE DETECTORS WITH BUILT-IN DELAY TIME
CMOS IC
DESCRIPTION
The UTC 81CXX and 81NXX series are good.
Stock and price