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82C55 CMOS PROGRAMMABLE PERIPHERAL INTERFACE


82C55
Part Number 82C55
Distributor Stock Price Buy
UTC
82C55
Part Number 82C55
Manufacturer UTC
Title VOLTAGE DETECTORS
Description The UTC 82CXX series are good performance 3-terminals voltage detectors and manufactured by CMOS technologies with highly accurate, low power consumption. The detection voltage is extremely accurate with minimal temperature drift. 1 2 3 SOT-23 SOT-25 „ FEATURES 1 *High-accuracy detection vol.
Features 1 *High-accuracy detection voltage : ±2% *Detect voltage range : 0.9V to 6.2V in 0.1V increments *Detect voltage temperature characteristics: TYP. ±100ppm/°С. *Wide operating voltage range : 0.7V to 10.0V *Low current consumption : TYP 0.7μA(at VIN=1.5V) TO-92 „ ORDERING INFORMATION 1 G O I I Pin Assignment 2 3 4 O I I G N G O G O 5 N Packing Tape Reel Tape Reel Tape Box Bulk Ordering Number .
Wing Shing Computer Components
82C55
Part Number 82C55
Manufacturer Wing Shing Computer Components
Title CMOS Programmable peripheral Interface
Description The WS82C55A is a high performance CMOS version of the industry standard 8255A and is manufactured using a self-aligned silicon gate CMOS process (Scaled SAJI IV). It is a general purpose programmable I/O device which may be used with many different microprocessors. There are 24 I/O pins which may b.
Features
• Pin Compatible with NMOS 8255A
• 24 Programmable I/O Pins
• Fully TTL Compatible
• High Speed, No “Wait State” Operation with 5MHz 80C86 and 8MHz 80C88
• Direct Bit Set/Reset Capability
• Enhanced Control Word Read Capability
• L7 Process
• 2.5mA Drive Capability on All I/O Ports
• Low Standby Power (ICCSB) . . . . . . . . . . . . . . . . .10µA WS82C55A Description The WS82C55A is a high perfo.
Intel Corporation
82C55
Part Number 82C55
Manufacturer Intel Corporation
Title CHMOS PROGRAMMABLE PERIPHERAL INTERFACE
Description Symbol PA3–0 RD CS Pin Number Dip PLCC 1– 4 5 6 2–5 6 7 Type I O I I Name and Function PORT A PINS 0 – 3 Lower nibble of an 8-bit data output latch buffer and an 8-bit data input latch READ CONTROL This input is low during CPU read operations CHIP SELECT A low on this input enables the 82C55A to res.
Features or ‘‘personality’’ to further enhance the power and flexibility of the 82C55A Port A One 8-bit data output latch buffer and one 8-bit input latch buffer Both ‘‘pull-up’’ and ‘‘pulldown’’ bus hold devices are present on Port A Port B One 8-bit data input output latch buffer Only ‘‘pull-up’’ bus hold devices are present on Port B Port C One 8-bit data output latch buffer and one 8-bit data input buf.
Toshiba Semiconductor
82C55
Part Number 82C55
Manufacturer Toshiba Semiconductor
Title CMOS PROGRAMMABLE PERIPHERAL INTERFACE
Description .
Features .
ETC
82C55
Part Number 82C55
Manufacturer ETC
Title STARLAN HUB CONTROLLER
Description This Material Copyrighted By Its Respective Manufacturer This Material Copyrighted By Its Respective Manufacturer This Material Copyrighted By Its Respective Manufacturer This Material Copyrighted By Its Respective Manufacturer This Material Copyrighted By Its Respective Manufacturer This Mater.
Features Copyrighted By Its Respective Manufacturer This Material Copyrighted By Its Respective Manufacturer This Material Copyrighted By Its Respective Manufacturer This Material Copyrighted By Its Respective Manufacturer .

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