Datenblatt-Suchmaschine für elektronische Bauteile |
|
74ALVCH245 Datenblatt(PDF) 1 Page - Fairchild Semiconductor |
|
74ALVCH245 Datenblatt(HTML) 1 Page - Fairchild Semiconductor |
1 / 7 page © 2002 Fairchild Semiconductor Corporation DS500648 www.fairchildsemi.com September 2001 Revised February 2002 74ALVCH245 Low Voltage Bidirectional Transceiver with Bushold General Description The ALVCH245 contains eight non-inverting bidirectional buffers with 3-STATE outputs and is intended for bus ori- ented applications. The T/R input determines the direction of data flow. The OE input disables both the A and B Ports by placing them in a high impedance state. The ALVCH245 data inputs include active bushold circuitry, eliminating the need for external pull-up resistors to hold unused or float- ing data inputs at a valid logic level. The 74ALVCH245 is designed for low voltage (1.65V to 3.6V) VCC applications. The 74ALVCH245 is fabricated with an advanced CMOS technology to achieve high-speed operation while main- taining low CMOS power dissipation. Features s 1.65V to 3.6V VCC supply operation s Bushold on data inputs eliminates the need for external pull-up/pull-down resistors s tPD 3.6 ns max for 3.0V to 3.6V VCC 4.2 ns max for 2.3V to 2.7V VCC 6 ns max for 1.65V to 1.95V VCC s Uses patented Quiet Series noise/EMI reduction circuitry s Latchup conforms to JEDEC JED78 s ESD performance: Human body model > 2000V Machine model > 200V Ordering Code: Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code. Logic Symbol Pin Descriptions Quiet Series is a trademark of Fairchild Semiconductor Corporation. Order Number Package Number Package Description 74ALVCH245WM M20B 20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300" Wide 74ALVCH245MTC MTC20 20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide Pin Names Description OE Output Enable Input (Active LOW) T/R Transmit/Receive Input A0–A7 Side A Bushold Inputs or 3-STATE Outputs B0–B7 Side B Bushold Inputs or 3-STATE Outputs |
Ähnliche Teilenummer - 74ALVCH245 |
|
Ähnliche Beschreibung - 74ALVCH245 |
|
|
Link URL |
Privatsphäre und Datenschutz |
ALLDATASHEETDE.COM |
War ALLDATASHEET hilfreich? [ DONATE ] |
Über Alldatasheet | Werbung | Kontakt | Privatsphäre und Datenschutz | Linktausch | Hersteller 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 |