N-KEY ROLLOVER Search Results

m74c922

Abstract: MM74C923WM DS006037 MM74C922 MM74C922N MM74C922WM MM74C923 MM74C923N MS-001 MS-013
Contextual Info: O ctober 1987 Revised January 1999 S E M IC O N D U C TO R T M MM74C922 • MM74C923 16-Key Encoder • 20-Key Encoder General Description T h e M M 74C 922 and M M 74C 923 C M O S key encoders pro­ vide all the necessary logic to fully encode an array of

hc 4066

Abstract: IC Tlc 2272 Quantum Research Group QT60320-S water level indicator using 4 led using ic 4066 megamax hc4066 st low cost eeprom programmer circuit diagram XPLA QT60320
Contextual Info:


  32-KEY QMATRIX CHARGE-TRANSFER IC PRELIMINARY














Creates 32 ‘touch buttons’ through any dielectric 100% autocal for life - no adjustments required 'N' key rollover: senses all 32 keys in parallel Keys individually adjustable for sensitivity

intel 8276

Abstract: Interfacing and Matrix Keyboard 8085 8085 WORD DOC intel 8048 keyboard "capacitive keyboard" intel d 8278 n-key rollover 8048 keyboard Microprocessor 8048 processor 8048
Contextual Info: intel 8278 PROGRAMMABLE KEYBOARD INTERFACE Simultaneous Keyboard and Display Operations • N-Key Rollover with Programmable Error Mode on M ultiple New Closures Interface Signals for Contact and Capacitive Coupled Keyboards ■ 16-Character 7-Segment Display

capacitive keyboard

Abstract: Interfacing and Matrix Keyboard 8085 "capacitive keyboard" matrix m21 16X4 MCS-85 128-Key 8048 keyboard 8278 keyboard matrix capacitive 128
Contextual Info: in te l 8278 PROGRAMMABLE KEYBOARD INTERFACE Simultaneous Keyboard and Display Operations • N-Key Rollover with Programmable Error Mode on Multiple New Closures Interface Signals for Contact and Capacitive Coupled Keyboards ■ 16-Character 7-Segment Display

ame7106y

Contextual Info: AME, Inc. 3-1/2 Digit A/D Converter High Accuracy, Low Power AME7106/AME7106A/AME7106R AME7107/AME7107A/AME7107R n Key Features n General Description l 100µV Resolution l High Impedance Differential Inputs l Differential Reference l Drive LCD AME7106 or LED (AME7107)

PIC1670

Abstract: ASCII keyboard Key rollover kb3660s Master Instrument
Contextual Info: GENERAL INSTRUMENT KB3660S PROGRAMMABLE MICROCOMPUTER SERIAL KEYBOARD ENCODER FEATURES: PIN CONFIGURATION 40 LEAD DUAL IN LINE - Microcomputer based keyboard encoder - Single +5V power supply TOP VIEW - On-chip oscillator for 4MHz crystal - N-key roll-over

DIN 3021

Abstract: PC99 FKB8729 FKB8729-601 FKB8729-602 FKB8729-651
Contextual Info: STANDARD KEYBOARD 104/105-Key Keyboard FKB8729 SERIES n FEATURES D e n i t n o c s i d e u • Compatible with PC99 specifications PS/2 connector • Supports Windows keyboard functions • Excellent operation —Curved keyswitch panel —Full-travel 3.8 mm (0.149 in.) keystroke, 55 g operating force (1.936 oz.), 20 g (0.704 oz.) tactile response

ay-5-3600-pro

Abstract: AY 5 3500 marking YJ transistors n-key rollover X112 AY-5-3600 marking y1 t4 V4 MARKING 3600 100010001 K0y2
Contextual Info: Keyboard Encoder FEATURES • One integrated c irc u it required fo r com plete keyboard assembly ■ N key ro llo ver o r lock o u t operation ■ Quad mode operation ■ Lock o u t/ro llo ve r selection under external co n tro l o ptio n ■ S elf-contained o r slave o s cilla to r c irc u it

X5V1

Contextual Info: Gl NI KAL INSl KLiM i NT AY-5-3600 \ Keyboard Encoder FEATURES One integrated c irc u it required fo r co m ple te keyboard assembly N key ro llo ver o r lock o u t operation Q uad m ode operation L ock o u t/ro llo v e r selection under external c o n tro l option

ecu sim 323

Contextual Info: AY-5-3600^ / Keyboard Encoder FEATURES • ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ One integrated c irc u it required fo r co m ple te keyboard assem bly N key ro llo ver or lock o ut operation Quad m ode operation L ock o u t/ro llo ve r selection under external co n tro l option)

mm5740aae

Abstract: MM5740AAF hp 3101 MM5740 AN-128 AN-139 MM5740N 00ULI MM5740AAE/N
Contextual Info: MM5740 Keyboard Encoder Circuits Fo r additional application inform ation, see AN-128 and AN-139 at the end o f this section. M M 5 7 4 0 90/key keyboard encoder ge ne raJ^desc ri pt io n The MM5740 MOS/LSI keyboard encoder is a complete keyboard interface system capable of

intel 4269

Abstract: mcs-48 intel 4269 0824 keyboard controller intel 8048 intel 8039 applications of 7447 BCD to Seven Segment display intel mcs-48 8049 Keyboard Controller intel 8049 microcomputer MCS-48
Contextual Info: 1 AP-40 INTRODUCTION T h is a p p lic a tio n n o te s p re s e n ts a s o ftw a re p a c kag e for in te rfa c in g m e m b e rs o f In te l’s M C S -4 8 fa m ily o f s in g le-c h ip m ic ro c o m p u te rs w ith key boards and d is ­ plays using a m in im u m of extern al co m p o n e n ts . Be­

PS2 keyboard PROTOCOL

Abstract: keyboard scan matrix 8 x 18 ps2 keyboard circuit 74 Series IC Manual 8042 Keyboard source code ps2 mouse CIRCUIT diagram PC keyboard CIRCUIT diagram KEYBOARD IBM PC XT 2DS408 8042 keyboard ps2 command
Contextual Info: DS408 REV1 UR5HC408 USAR Systems PRELIMINARY KeyCoder PC/XT/AT/PS2 Compatible 144 Key Keyboard Encoder Product Specification Microcontroller products DESCRIPTION FEATURES T he U S A R U R 5 H C 4 0 8 K e y C o d e r K e yb o a rd C o n tro lle r is an HCMOS

Contextual Info: MOS LSI TM S 5001 NL 4-MODE DYNAMIC 90-KEY KEYBOARD ENCODER B U L L E T I N N O . D L -S 7 5 1 2 2 7 4 , M A Y ASCII Logical Bit-Pairing and T ypew riter Codes 4 0 -P IN P L A S T IC D U A L -IN -L IN E P A C K A G E ASR33 Teletype Code T O P V IE W Baudot Paper Tape Punch Code

MA1002 digital LED Clock Module

Abstract: MA1002 Robinson Nugent CATALOG NSB7881 equivalent transistor P347 t110 94v 0 MEPCO 5043 LN543RA m7104 Lm13800
Contextual Info: D ID I-K E Y l r C O R P TOLL FREE W ATS LINE O R A T I O N Telephone Order Entry Now Available Until 7:00 P.M. Central Time I 1- 800- 344-4539 91 E A S Y TO R E M E M B E R : 1-800-DIGI-KEY A K , HI: 218-681 66741 Catalog No. 851 1Jan.-Fab., 11 HIGHWAY 32 SOUTH

modulo 10 counter

Abstract: SP 5001 IC key encoder keyboard encoder rollover TMS 5001 tms5001
Contextual Info: MOS TM S 5001 NL 4-MODE DYNAMIC 90-KEY KEYBOARD ENCODER LSI B U L L E T IN A S C II Logical Bit-Pairing and T yp ew riter Codes N O . D L -S 7 5 1 2 2 7 4 , M A Y 1975 4 0 -P IN P L A S T IC D U A L - IN - L IN E P A C K A G E A S R 3 3 Teletype Code T O P V IE W

keyboard encoder sun

Abstract: pin diagram for IC cd 1619 p pin diagram for IC cd 1619 74F240 ESC keyboard encoder keyboard scan matrix 8 x 18 keyboard encoder schematic 1N914 74F240 COL10
Contextual Info: KeyCoder UR5HCSUN product specifications Sun-Compatible Type 5 Keyboard Encoder KeyCoder™ UR5HCSUN Features The UR5HCSUN will scan, debounce and decode an 8 X 17 contact switch matrix. Scanning of the matrix allows for multi-key rollover on low-cost contact-type matrixes, without the need

LM78L05acza

Abstract: QPROX pin function of ic 7493 mutual capacitance touch screens 2000 QUANTUM CAPACITIVE Quantum Research Group 2N4401 78L05 pin diagram of ic 7493 BAV99
Contextual Info: QT60040 LQ 4-KEY CHARGE-TRANSFER IC Creates 4 ‘touch buttons’ through any dielectric Only 1 inexpensive capacitor required Simple 4x1 matrix key geometry 100% drift compensation for lifetime reliability '2' key rollover: senses any 2 keys at same time

QFP80-P-1420-0

Abstract: TC83230-0019
Contextual Info: TOSHIBA TC83230-0019 TO SHIBA CMOS DIGITAL INTEGRATED CIRCUIT SILICON MONOLITHIC TC83230-0019 TC83230-0019 : SINGLE-CHIP CMOS LSI FOR CALCULATORS WITH PRINTERS APPLICABLE PRINTER HEADS : PTMFL 63 MANUFACTURED BY ALPS The TC83230-0019 LSI is a single-chip CM OS LSI for use in

QFP80-P-1420-0

Abstract: TC83230-0024
Contextual Info: TO SH IBA TC83230-0024 TOSHIBA CMOS DIGITRAL INTEGRATED CIRCUIT SILICON MONOLITHIC TC83230-0024 TC83230-0024 : SINGLE-CHIP CMOS LSI FOR CALCULATOR WITH PRINTERS PRINTER HEADS : PTMFL 63 BY ALPS The TC83230-0024 LSI is a single-chip CMOS LSI for use in calculators with printers.

QFP80-P-1420-0

Abstract: TC83230-0024 MmII25 99093
Contextual Info: TO SH IBA TC83230-0024 TOSHIBA CMOS DIGITRAL INTEGRATED CIRCUIT SILICON MONOLITHIC TC83230-0024 TC83230-0024 : SINGLE-CHIP CMOS LSI FOR CALCULATOR WITH PRINTERS PRINTER HEADS : PTMFL 63 BY ALPS The TC83230-0024 LSI is a single-chip CMOS LSI for use in calculators with printers.

QFP80-P-1420-0

Abstract: TC83230-0019 alps lcd 14 pin
Contextual Info: T O S H IB A TC83230-0019 TO SHIBA CMOS DIGITAL INTEGRATED CIRCUIT SILICON MONOLITHIC TC83230-0019 TC83230-0019 : SINGLE-CHIP CMOS LSI FOR CALCULATORS WITH PRINTERS APPLICABLE PRINTER HEADS : PTMFL 63 MANUFACTURED BY ALPS The TC83230-0019 LSI is a single-chip CM OS LSI for use in

7483 IC

Abstract: ic 7483 QFP80 TC83230-0010
Contextual Info: TOSHIBA TC83230-0010 TOSHIBA CMOS DIGITAL INTEGRATED CIRCUIT SILICON MONOLITHIC TC83230-0010 TC83230-0010 : SINGLE-CHIP CMOS LSI FOR CALCULATORS WITH PRINTERS APPLICABLE PRINTER HEADS : PTMFL 63 MANUFACTURED BY ALPS The TC83230-0010 LSI is a single-chip CMOS LSI fo r use in

pic ic

Abstract: QFP80 QFP80-P-1420-0 TC83230-0015
Contextual Info: TOSHIBA TC83230-0015 TO SHIBA CMOS DIGITAL IN TEGRATED CIRCUIT SILICON MONOLITHIC TC83230-001 5 TC83230-0015 : SINGLE-CHIP CM OS LSI FOR CALCULATORS WITH PRINTERS APPLICABLE PRINTER HEADS : M31 / M31A MANUFACTURED BY EPSON Th e TC83230-0015 LSI is a single-chip CMOS LSI fo r use in