Electronic Components Datasheet Search |
|
HI-8783PSIF Datasheet(PDF) 1 Page - Holt Integrated Circuits |
|
HI-8783PSIF Datasheet(HTML) 1 Page - Holt Integrated Circuits |
1 / 10 page HI-8783, HI-8784, HI-8785 ARINC 429 & 561 INTERFACE DEVICE 8 Bit Parallel Data In / ARINC Serial Data Out DESCRIPTION FEATURES PIN CONFIGURATIONS The HI-8783, HI-8784, and HI-8785 are system compo- nents for interfacing 8 bit parallel data to an ARINC 429 bus. The HI-8783 is a logic device only and requires a sep- arate line driver circuit, such as the HI-3182 or HI-8585. The HI-8784 and HI-8785 combine logic and line driver on one chip. The HI-8784 has an output resistance of 37.5 ohms, and the HI-8785 has an output resistance of 10 ohms to facilitate external lightning protection cicuitry. The technology is analog/digital CMOS. The HI-8783 is available in a 22 pin DIP format as a second source replacement for the Micrel / California Devices DLS-111BV. The products offer high speed data bus data transactions to a buffer register. After loading 4 bytes, data is automati- cally transferred and transmitted. The data rate is equal to the clock rate. Parity can be enabled in the 32nd bit. Reset is used to initialize the logic upon startup. Word gaps are transmitted automatically. The HI-8784 and HI-8785 require +/- 10 volt supplies in ad- dition to the 5 volt supply. Automatically converts 8 bit parallel data to ARINC 429 or 561 serial data High speed data bus interface On-chip line driver option SOIC packages available Industrial and extended temperature ranges l l l l l (See page 7 for additional pin configurations) VCC 561 SYNC D0 D1 D2 D3 D4 D5 D6 D7 561 DATA DATA ZERO DATA ONE PARITY ENB XMT READY XMIT CLK A0 GND RESET WRITE 1 2 3 4 5 6 7 8 9 10 20 19 18 17 16 15 14 13 12 11 HI-8783PSI & HI-8783PST 20-Pin Plastic SOIC - WB package V+ 561 DATA TXBOUT TXAOUT V- PARITY ENB XMT READY XMIT CLK SLP1.5 A0 RESET WRITE VCC 561 SYNC D0 D1 D2 D3 D4 D5 D6 NC D7 GND 1 2 3 4 5 6 7 8 9 10 11 24 23 22 21 20 19 18 17 16 15 14 HI-8784PSI HI-8784PST HI-8785PSI & HI-8785PST 12 13 24-Pin Plastic SOIC - WB package February 2009 (DS8783 Rev. K) 02/09 HOLT INTEGRATED CIRCUITS www.holtic.com |
Similar Part No. - HI-8783PSIF |
|
Similar Description - HI-8783PSIF |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.COM |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |