UM91 Search Results

Contextual Info: U N ITED M IC R O ELEC TR O N IC S AT DE | T3ESA1E UM91255/256 □□D050S | , -0 7 10 Memory Tone/Pulse Dialer FEATURES PIN C O N FIG U R A TIO N • The Ten 18-Digit Repertory Memory and 24 Digit Redialing Memory Can be Used in Either DTMF or Pulse Mode

Contextual Info: UM9169 Linear ICs DTMF Circuit status Nom. Supp V 10 Minimum Operating Temp (øC)0 Maximum Operating Temp (øC)70 Package StyleDIP Mounting StyleT Pinout Equivalence Code16-386 # Pins16 Ckt. (Pinout) NumberLN01600386 DescriptionDTMF Tone Generator With Redial

um91531

Abstract: tone pulse dialer chip for generating 10 Mhz sine wave NPN/transistor C 331 RS-470 TRANSISTOR D 471 um9153 speed dial circuit
Contextual Info: L J IV I «=^ UM91531 Parallel Input Tone/Pulse Dialer Features • 4-bit parallel data input from microcomputer D TM F signaling of 1 , 2 , 3 , 4 , 5, 6 , 7, 8, 9 , 0, * , # , A , ■ T T L compatible inputs and outputs B , C and D ■ Uses T V Pulse signaling 0-E

UM91531

Abstract: 7662 RS-470 circuit diagram of dtmf generator 7662x
Contextual Info: UMC UM91S31 Parallel Input Tone/Pulse Dialer Features • 4-bit parallel data input from microcomputer. ■ TTL compatible inputs and outputs. ■ Uses TV crystal standard 13.58 MHz to derive all frequen­ cies, providing high accuracy and stability. ■ Operating voltage: 2.5 to 5.5 Volts.

Contextual Info: UM91531 Parallel Input Tone/Pulse Dialer Features • 4-bit parallel data input from microcomputer ■ TTL compatible inputs and outputs ■ Uses TV crystal standard 3.58 MHz to derive all frequencies, providing high accuracy and stability ■ Operating voltage: 2.5 to 5.5 Volts

UM91214B

Abstract: UM91214A UM91214D Telephone Dialer Circuit um91214 UM91215B UM91214 6E-15 UM91214C UM91215D 1355052
Contextual Info: U N ITED M IC R O ELEC TR O N IC S 30E T3BSÛS2 D 0DD053B 1 • * T - r i 5 - Ò r |- - Ò r \ UM91214/1S Seríes Tone/Pulse Dialer Features ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ Pin Configurations One touch redial operation Tone/Pulse switchable

UM91611

Abstract: UM91610 T25610 z316 RS-470 UM9151
Contextual Info: UIVIO UM91611 10 Mem ory Pulse Dialer !! Features • Ten 18-digit num ber memories plus last number redial ■ Independent select inputs for variation of dialing rates 10P P S/20P PS , make/break ratio (3 3 ‘A :6 6 % / 4 0 :6 0 ), m em ory (22 digit) m em ory on chip

HS 153 SP

Abstract: T25610 UM91610 UM9151 UM91611 RS-470 CD270
Contextual Info: UNITED MICROELECTRONICS TS 9325812 DlF| 1355015 00003t.3 1 f ~ 92D U N IT E D M IC R O E L E C T R O N IC S D TMST“07-07 00363 UM91611 1 ;1 0 Memory Pulse Dialer Features ; Independent select inputs for variation of dialing rates 10PPS/20PPS , make/break ratio (33V3/662/3 or 40-60),

Contextual Info: *UM91234 Series 3 Mem ory Tone/Pulse D ialer PRELIMINARY Features • Tone/Pulse switchable ■ 16/18/20 Pin packages Pin compatible to UM91214/ 215 ■ 32-digit redial memory ■ 3 emergency memory banks (16 digits each) ■ Friendly Memory Storage/Dialing

Contextual Info: UNITE» MICROELECTRONICS UM9126S BDE D •ÌBSSÒSE D000235 5 ■ T - T 5 - Û 7 -0*7 15 Memory Tone/Pulse Dialer Features Pin Configuration ■ Tone/Pulse Switchable Dialer ■ Stores ten 16-digit numbers for repertory dialing C2 lo _ IS- ■ Wide operating voltage range: 2.0V to 5.5V

ci cd 4060

Abstract: Matrix keyboard pin configuration of 4060 UM91610 RC oscillator design UM91610C 10-MEMORY UM91610A 4060 16 pin
Contextual Info: UNITED MICROELECTRONICS 0=1 UM91610/A DËTj =1325815 Q O D O m □ 10 Memory Pulse Dialer I FEATURES PIN CONFIGURATION • Ten 16 Digit Number Memories Location 0-9 with Location 0 as Last Number Redial Mem ory ■ Low Voltage CMOS Process for Direct Operation

cmx910

Abstract: FX604 modem fsk modem ic EV9100 rxq2 TX25-60P-6ST-H1E FX604 JP13 JP15 60P6S
Contextual Info: EV9100 CML Microcircuits COMMUNICATION SEMICONDUCTORS Evaluation Kit User Manual UM9100/3 May 2010 Provisional Issue Features • Target CMX910 installed • C-BUS interface • Auxiliary ADC and DAC interface • 19.2MHz device clock • Digital/analogue PCB with low noise

UM9151

Abstract: anti-bounce 9151 dialing ZD 5V6 1N4148 2N5401 2N5551 telephone handset circuit J-t-200
Contextual Info: U IV IO UM9151 Pulse Dialer — Features 18 lead dual-in-line package. • Direct telephone line operation ■ 4 x 3 Redial with either * or # key m atrix single contact keyboard Dialer reset for line power break > 200 msec. ■ Supply voltage range 2 .5 V to 5V

a7l transistor

Abstract: transistor a7p HTC one m7 a7p 18 74 HTC 612 a7p18 LTQY UF 730 L UTC QQG1322 UM91271
Contextual Info: UNICORN MICROELECTRONICS 24E D T27ö7flS DDG13aa M T - 7^ £ ? 7-¿ 7 UM9127172 2 0 Memory Tone/Pulse Dialer Features • 32-digit redial memory ■ 20 16-digit repertory memories ■ Repertory dialing accessible by direct or indirect keyin ■ Unlimited cascaded dialing from repertory memories

um9152

Abstract: UM91610A UM91610 RC oscillator design UM9151 tone UM9151
Contextual Info: UMC UM91610A 1 0 M em ory Pulse Dialer Features • Ten 16-digit number memories location 0-9 with location 0 as last-number-redial memory) ■ Low voltage CMOS process for direct operation from telephone line ■ Inexpensive R-C oscillator design with accuracy better

Contextual Info: UNITED MIGRO ELECTRONICS ÍH UM9151 ^355015 DODOIT? 7 J - D Pulse Dialer FEATURES PIN CONFIGURATION • D ire c t T e le p h o n e L in e O p e ra tio n ■ 4 x 3 M a tr ix Single C o n ta c t K e y b o a rd ■ S u p p ly V o lta g e Range 2 . 5 V to 5 V

UM91256

Abstract: UM91252
Contextual Info: UNITED MICROELECTRONICS TE 13aSfllE 0000364 t. 9325012 UNITED MICROELECTRONICS 92D 00384 ^ T-IS" ~O'?-&7 UM912SS/2S6 E . ._ ti,»,-, 110 Mem ory Tone/Pulse Dialer f i fc.— f Features • The ten 18-digit repertory memory and 24-digit redialing memory can be used in either tone or pulse mode

KT 805

Contextual Info: U M P U M 9 1 2 3 0 C /D Features • Uses inexpensive T V crystal 3.58 MHz ■ Tone/Pulse switchable (touch key or slide switch) ■ 32 digit capacity for redialing ■ Autom atic mix redialing (last number redial) of pulse -* DTMF w ith m ultiple automatic access pause

UM9151

Abstract: 1N4001X4
Contextual Info: UMC UM 9151-3 "BÊHÊnim nÊÊÊKÊÊHnHKÊÊtKÊBÊÊÊÊIÊiÊBÊÊÊm p u/s e dia ler H i Features • Direct telephone line operation ■ Redial with either * or # key ■ 4 x 3 matrix keyboard interface ■ Dialer reset for line power break > 200 msec

dp800

Abstract: lc* "tone dialer" um9160
Contextual Info: UMC UM 91603C 3 Memory Puise Dialer S ! Features • Three 16-digit memories direct dialing plus a 16- ■ Interfaces w ith inexpensive XY matrix keyboard digit last number redial memory ■ Low voltage CMOS process for direct operation from ■ O utput pulse dial rate 10 pps w ith interdigit pause

sn76131

Abstract: tlo72cp TOSHIBA 2N3055 M53207P 2N3055 TOSHIBA KIA7313AP kia7640ap LA5530 M5L8155P TBB1458B
Contextual Info: ACTIVE ELECTRONICS COMPONENTS CROSS REFERENCE GUIDE 2SC429GTM 2SC458 2SC458LG 2SC503 2SC504 2SC510 2SC512 2SC519 2SC520A 2SC594 2SC699A 2SC780 2SC809-1 2SC945 2SC3012 2SC3074 2SC3114 2SC3115 2SC3116 2SC3117 2SC3134 2SC3135 2SC3138 2SC3143 2SC3144 2SC3145 2SC3157

Contextual Info: UNITED MI CR O EL E C T R ON I C S T 2 D Ë J T 3 E 5 fllH 0 00 034 7 O 92D 00347 9 3 25812 U NITED M I C R O E L E C T R O N I C S D J'*7S'-07~Ô7 S UM 9151-3 Pulse Dialer îT r " ” ' Features • Direct telephone line operation Redial with either * or # key

Contextual Info: UM C UM 91531 Parallel Input Tone/Pulse Dialer !!!?!: Features • DTMF signaling of 1 ,2 , 3, 4, 5, 6, 7, 8, 9, 0, * , #, A, ■ 4-bit parallel data input from microcomputer ■ T T L compatible inputs and outputs B, C and D ■ Uses T V crystal standard 3.58 MHz to derive all

Contextual Info: UNITED MICROELECTRONICS TE DEr| T35SÖ12 [][]Cm342 1 9325812 UNITED MICROELECTRONICS 92D 00342 D 7*J$'~ 0'7~ 0'? L J iV fC ; P i//se D i a l e r , *»»1 E* Features • Direct telephone line operation • 18 lead dual-in-line package. ■ 4 x 3 matrix single contact keyboard