PD8257 Search Results

nec 8212

Abstract: cept lpd d D8257 PD8257 DMA Controller 8257 dma 8257 NEC PD8257 Schematic diagram of DRO HPD8257C-5 8212 nec
Contextual Info: NEC fJ>D8257 PROGRAMMABLE DMA CONTROLLER NEC Electronics Inc. Pin Configuration Description The PD8257 is a programmable four-channel direct memory access DMA controller. It is designed to simplify high-speed transfers between peripheral devices and memories. Upon a peripheral request, the

Contextual Info: SEC pPD72065/65B CMOS Floppy-Disk Controller NEC Electronics Inc. Description The ¿¿PD72065/65B CMOS Floppy-Disk Controller FDC is NEC’s follow-on to the pPD765A/B. (¿iPD72065B is a functionally enhanced version of ¿iPD72065.) The FDC is an LSI chip containing the circuitry and control func­

upd7220

Abstract: PD7220AD NEC 7220AD pd7220a pd7220 upd7220a 7220a NEC video nec 8237 ex d7220a
Contextual Info: V J T C _ NEC Electronics Inc. »PD 7220A High-Performance G raphics Display Controller Description Features The //PD7220A high-performance graphics display controller HGDC is an intelligent microprocessor peripheral designed to be the heart of a high-perfor­

pd7d03

Abstract: ypd7003 uPD7003
Contextual Info: /¿PD7003 8-B IT CMOS HIGH-SPEED A /D CONVERTER NEC NEC Electronics Inc. Description Pin Configuration The ^PD7003 is a high speed, high performance, low power, 8-bit analog-to-digital Converter designed to be easily interfaced to the 8080 and 8086, 8- and 16-bit

mark 1AM

Abstract: NEC IC D 553 C NEC 765A 765A nec floppy circuit z80 fdc gap2 S3SL-57MA
Contextual Info: NEC N E C E L E C T R O N I C S INC 3DE D • L457S25 0057^14 4 ■ pPD72065/65B CMOS Floppy-Disk Controller NEC Electronics Inc. "T- ¿ Z - 2 3 -61 Description The itPD72065/65B CMOS Floppy-Disk Controller FDC is N EC’s follow-on to the ftPD765A/B. (ftPD72065B is a

Intel 8272A

Abstract: 286vlsi VL6765 FDD interface
Contextual Info: VLSI Technolo gy , in c . VL6765 DOUBLE-DENSITY FLOPPY DISK CONTROLLER DDFDC FEATURES DESCRIPTION • Address mark detection circuitry TheVL6765 Double-Density Floppy Disk Controller (DDFDC) interfaces up to four floppy disk drives to an 8-bit or 16-bit

pd7003

Abstract: TIM CS uPD7003 pd7003c MPD7003 d7003
Contextual Info: //PD7QÛ3 8-Bit A/D Converter with Low Conversation Time Pin Configuration Description The ¿/PD70G3 is a high speed, high performance, low power, 8-bit analog-to-digital Converter designed to be easily interfaced to the 8080 and 8086, 8 - and 16-bit microprocessors. Using the parallel conversion tech­

D765A

Abstract: nec 765 fdc pd765 NEC 765A NEC PD765 PD765A sk 8060 uPD765A MPD765 z80 fdc
Contextual Info: SEC //P D 7 6 5 A /7 2 6 5 S IN G L E /D O U B L E DENSITY FLOPPY DISK CONTROLLERS NEC Electronics Inc. D escription Features The^PD765A is an LSI floppy disk controller FDC chip which contains the circuitry and control fun ctions for interfacing a processor to 4 floppy disk drives. It Is capa­

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)