LS245 NSC Search Results

74ls521

Abstract: DB25 Parallel connector PAL Decoder 16L8 PC87310EB NEL NE-18A 74LS125 tri-state buffer p20l8 LS521 working of IC 74ls244 as buffer 74LS245
Contextual Info: National Semiconductor Application Note 676 Welson Lin Steve Horeff December 1990 BACKGROUND The PC87310 integrates two UARTs a floppy disk controller with analog data separator one parallel port game port decode hard disk controller decode and standard PC-XT

Fairchild 74LS

Abstract: DM74LS245 dm74ls245n 54LS 54LS245 54LS245DMQB 54LS245FMQB 54LS245LMQB 74LS DM54LS245J
Contextual Info: DM74LS245 3-STATE Octal Bus Transceiver General Description These octal bus transceivers are designed for asynchronous two-way communication between data buses. The control function implementation minimizes external timing requirements. The device allows data transmission from the A bus to the B

dm74ls245n

Abstract: 54LS 54LS245 54LS245DMQB 54LS245FMQB 54LS245LMQB 74LS DM54LS245J DM54LS245W DM74LS245
Contextual Info: DM74LS245 3-STATE Octal Bus Transceiver General Description These octal bus transceivers are designed for asynchronous two-way communication between data buses. The control function implementation minimizes external timing requirements. The device allows data transmission from the A bus to the B

dm74ls245n

Abstract: 54LS245 DM54LS245 dm74ls245wm ls245 54LS 54LS245DMQB 54LS245FMQB 54LS245LMQB 74LS
Contextual Info: 54LS245 DM54LS245 DM74LS245 TRI-STATE Octal Bus Transceiver General Description These octal bus transceivers are designed for asynchronous two-way communication between data buses The control function implementation minimizes external timing requirements The device allows data transmission from the A bus to the B

54LS245

Abstract: 54LS 54LS245DMQB 54LS245FMQB 54LS245LMQB 74LS DM54LS245J DM54LS245W DM74LS245WM DM74LS245N
Contextual Info: June 1989 54LS245/DM54LS245/DM74LS245 TRI-STATE Octal Bus Transceiver General Description These octal bus transceivers are designed for asynchro­ nous two-way communication between data buses. The control function implementation minimizes external timing

DM54LS245

Contextual Info: •M ICO N DUCTO R r DM74LS245 3-STATE Octal Bus Transceiver 3-STATE outputs drive bus lines directly General Description PNP inputs reduce DC loading on bus lines These octal bus transceivers are designed fo r asynchronous tw o-w ay com m unication between data buses. The control

74LS245N

Abstract: IC 74ls245N 74LS245N a
Contextual Info: EM ICONDUCTO R t DM74LS245 3-STATE Octal Bus Transceiver 3-STATE outputs drive bus lines directly General Description PNP inputs reduce DC loading on bus lines These octal bus transceivers are designed for asynchronous tw o-w ay com m unication between data buses. The control

598 6670

Abstract: 54LS 54LS245 54LS245DMQB 54LS245FMQB 54LS245LMQB 74LS DM54LS245J DM54LS245W DM74LS245
Contextual Info: E M IC D N D U C T O R t DM74LS245 3-STATE Octal Bus Transceiver General Description 3-STATE outputs drive bus lines directly PNP inputs reduce DC loading on bus lines These octal bus transceivers are designed for asynchronous tw o-w ay com m unication between data buses. Th e control

S730T

Abstract: 63S081 OSRAM ICM 10 ELS546 LS547 74S161
Contextual Info: Pick the Right 8-Bit—or 16-Bit—Interface Part for the Job Chuck Hastings and Bernard Brafman Introduction A few years ago. 2 0 -pin 8 -b it buffers, registers, latches, and tra n s c e iv e rs cam e in to e x is te n c e as a ra th e r haphazard upwards evolution from th e MSI devices available in the

INS8250N-B

Abstract: mfm decoder 74LS244 PIN CONFIGURATION AND SPECIFICATIONS PC87310VF 74LS244 buffer floppy disk head ins8250-b floppy disk spindle controller floppy disk Stepping Motors floppy disk Stepping Motors connection
Contextual Info: PC87310 SuperI O TM Dual UART with Floppy Disk Controller and Parallel Port General Description The PC87310 incorporates two full function UARTs a floppy disk controller (FDC) with analog data separator one parallel port game port decode hard disk controller decode standard XT AT address decoding for on-chip functions and a Configuration Register in one chip Thus it offers a single chip solution to the most commonly used

schematic diagram disk drive motor controller

Abstract: 3 phase scr drive circuit diagram SCR TRIGGER PULSE 3 phase INS8250N-B "floppy controller" underrun nec floppy 3 phase waveform generator disk drive diagram nec floppy circuit octal tri state buffer ic
Contextual Info: PC87311A PC87312 SuperI O TM II III Floppy Disk Controller with Dual UARTs Parallel Port and IDE Interface General Description Features The PC87311A 12 incorporates a floppy disk controller (FDC) two full function UARTs a bidirectional parallel port and IDE interface control logic in one chip The PC87311A

schematic diagram disk drive motor controller

Abstract: "floppy controller" underrun NEC 765A PC87312 PC16550A PC87322VF nec floppy circuit octal tri state buffer ic "Barium Ferrite" C1995
Contextual Info: June 1994 PC87322VF SuperI O TM III Floppy Disk Controller with Dual UARTs Enhanced Parallel Port and IDE Interface General Description The PC87322VF incorporates a Floppy Disk Controller (FDC) two full function UARTs an enhanced parallel port and IDE interface control logic in one chip The PC87322VF

3 phase scr drive circuit diagram

Abstract: PC87332VLJ dummy load 11930-11 "floppy controller" underrun 3 phase monitor 3 phase monitoring IC wg a5 6d 25 v sumitomo connectors datasheet part number wise nec floppy circuit SCR TRIGGER PULSE 3 phase
Contextual Info: May 1995 PC87332VLJ 3 3V 5V and PC87332VLJ-5 (5V) (SuperI O TM III Premium Green) Floppy Disk Controller Dual UARTs IEEE1284 Parallel Port and IDE Interface General Description Features The PC87332VLJ and PC87332VLJ-5 are single chip solutions for most commonly used I O peripherals in ISA EISA

"floppy controller" underrun

Abstract: 5 hp DC motor speed control using scr Pcr 2a reciever pin diagram 74ls175 pin diagram disk drive diagram NEC disk controller SCR TRIGGER PULSE 3 phase 3 phase ac motor circuits HD 12039 infra red reciever transmitter
Contextual Info: March 1995 PC87334VLJ PC87334VJG SuperI O TM 3 3V 5V Floppy Disk Controller Dual UARTs Infrared IEEE1284 Parallel Port and IDE Interface General Description Features The PC87334VLJ PC87334VJG is a single chip solution for most commonly used I O peripherals in ISA EISA and MicroChannel based computers It incorporates a Floppy

md 8243 datasheet

Abstract: capacitor 106 35K TRANSISTOR TCD 100 106 35K 106 35K 043 Transistor mcr 22-8 413 capacitor 106 35K 102 "floppy controller" underrun SCR TRIGGER PULSE 3 phase KEY EIS
Contextual Info: February 1995 PC87303VUL SuperI O TM Sidewinder Lite Floppy Disk Controller Keyboard Controller Real-Time Clock Dual UARTs IEEE 1284 Parallel Port and IDE Interface General Description Features The PC87303VUL is a single chip solution incorporating a Keyboard and PS 2 Mouse Controller KBC Real Time

NEC uPD765

Abstract: PCR 406 J str wg 252 str wg 753 topp pro ITT 1f2 DIODE TRANSISTOR mcr 100-6 upd765 FRB connector marking code fu
Contextual Info: PRELIMINARY Semiconductor A u gu st 19 9 5 PC87306 Superl/O Enhanced Sidewinder Lite Floppy Disk Controller, Keyboard Controller, Real-Time Clock, Dual UARTs, Infrared Interface, IEEE 1284 Parallel Port, and IDE Interface General Description Features The PC87306 is a single chip solution incorporating a Key­

Contextual Info: PRELIMINARY February 1995 PC87303VUL Superl/O Sidewinder Lite Floppy Disk Controller, Keyboard Controller, Real-Time Clock, Dual UARTs, IEEE 1284 Parallel Port, and IDE Interface General Description Features The PC87303VUL is a single chip solution incorporating a

md 8243

Abstract: lS244 uses and functions PC87323VUL BAR 79D CTS 2408 SERIES sidewinder 8042AH C1995 DP8477 DS1287
Contextual Info: June 1995 PC87323VUL SuperI O TM Sidewinder Floppy Disk Controller Keyboard Controller Real-Time Clock Dual UARTs IEEE 1284 Parallel Port and IDE Interface General Description Features The PC87323VUL is a single chip solution incorporating a Keyboard and PS 2 Mouse Controller KBC Real Time

bass treble using lm324

Contextual Info: INDEX Base Part No * Description LM10 LM11 LM12 LMC660 LMC662 LM6361 LM6364 LM6365 LM6321 LM6325 LMF100 ADC1005 ADC0820 ADC0844/48 DAC0800 DAC0630/1 DAC0830/32 LP324 LP311 LP339 LP365 LP2950/1 LM395 LM628/9 LM2575 LM1881 LM1875 LM386 LM1035 LM607 LM604 LM611/14

TKK power transformer tkp0151-35

Abstract: TKK power transformer
Contextual Info: Semiconductor PRELIMINAR juiyi9 PC87340VUL Superl/O + LAN Ethernet Controller, Floppy Disk Controller, Dual UARTs, IEEE 1284 Parallel Port, and IDE Interface General Description Features The PC87340VUL provides in a single chip solution all of the standard peripherals found on the ISA bus of a typical

scr FIR 3d

Abstract: 10311 rv PD765 3 phase 100A SCR CONNECTION lm 7407 buffer chip connector mr-100 NEC PD765 TIL-34 12039 infra red reciever transmitter
Contextual Info: PRELIMINARY Semiconductor N ovem ber 1994 TM P C 87334V LJ/P C 87334V JG S u p e rl/OI 1 3 .3 V /5 V Floppy Disk C ontroller, Dual UARTs, Infrared, IEEE1284 Parallel Port, and IDE Interface General Description Features T he P C 87334V LJ/PC 87334VJG is a single chip solution for

transistor C3866

Abstract: Zener PH SEC E13009 ups circuit schematic diagram 1000w E13007 2 E13007 C3866 power transistor texas ttl 74L505 Transistor C3246
Contextual Info: BID CΚΤ DOLLY L IST L OGO LIST SA F E TY & RELIA ΒL TY ΤΕΚ PIN SYSTE M DIGITA L IC's MEMORIES, MOS CMOS .EC L , TT L MICR OP R OC E SSOR SPE CIA L FUN CTION IC's DIGITAL l LINE AR K ARR AYS LIN E A R IC's (PUR CH ) ΤΕΚ-MADE IC's IC's INDEX (COL ORE D PGS)