Motor de Búsqueda de Datasheet de Componentes Electrónicos
Selected language     Spanish  ▼

Delete All
ON OFF
ALLDATASHEET.ES

X  

Preview PDF Download HTML

74VCXR162601 Datasheet(PDF) 1 Page - Fairchild Semiconductor

No. de Pieza. 74VCXR162601
Descripción  Low Voltage 18-Bit Universal Bus Transceivers with 3.6V Tolerant Inputs and Outputs and 26Ω Series Resistors in the Outputs
Descarga  7 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Fabricante  FAIRCHILD [Fairchild Semiconductor]
Página de inicio  http://www.fairchildsemi.com
Logo 

74VCXR162601 Datasheet(HTML) 1 Page - Fairchild Semiconductor

   
Zoom Inzoom in Zoom Outzoom out
 1 / 7 page
background image
August 1998
Revised April 1999
© 1999 Fairchild Semiconductor Corporation
DS500171.prf
www.fairchildsemi.com
74VCXR162601
Low Voltage 18-Bit Universal Bus Transceivers with 3.6V
Tolerant Inputs and Outputs and 26
Ω Series Resistors in
the Outputs
General Description
The VCXR162601, 18-bit universal bus transceiver, com-
bines D-type latches and D-type flip-flops to allow data flow
in transparent, latched, and clocked modes.
Data flow in each direction is controlled by output-enable
(OEAB and OEBA), latch-enable (LEAB and LEBA), and
clock (CLKAB and CLKBA) inputs. The clock can be con-
trolled by the clock-enable (CLKENAB and CLKENBA)
inputs. For A-to-B data flow, the device operates in the
transparent mode when LEAB is HIGH. When LEAB is
LOW, the A data is latched if CLKAB is held at a HIGH-to-
LOW logic level. If LEAB is LOW, the A bus data is stored
in the latch/flip-flop on the LOW-to-HIGH transition of
CLKAB. Output-enable OEAB is active-LOW. When OEAB
is HIGH, the outputs are in the high-impedance state.
Data flow for B to A is similar to that of A to B but uses
OEBA, LEBA, CLKBA and CLKENBA.
The 74VCXR162601 is designed for low voltage (1.65V to
3.6V) VCC applications with I/O compatibility up to 3.6V.
The VCXR162601 is also designed with 26
Ω series resis-
tors on both the A and B Port outputs. This design reduces
line noise in applications such as memory address drivers,
clock drivers, and bus transceivers/transmitters.
Features
s 1.65–3.6V VCC supply operation
s 3.6V tolerant inputs and outputs
s 26
Ω series resistors on both the A and B Port outputs.
s tPD (A to B, B to A)
3.8 ns max for 3.0V to 3.6V VCC
4.6 ns max for 2.3V to 2.7V VCC
9.2 ns max for 1.65V to 1.95V VCC
s Power-down HIGH impedance inputs and outputs
s Supports live insertion/withdrawal (Note 1)
s Static Drive (IOH/IOL)
±12 mA @ 3.0V V
CC
±8 mA @ 2.3V V
CC
±3 mA @ 1.65V V
CC
s Uses patented noise/EMI reduction circuitry
s Latchup performance exceeds 300 mA
s ESD performance:
Human body model
> 2000V
Machine model
>200V
Note 1: To ensure the high-impedance state during power up or power
down, OE should be tied to VCC through a pull-up resistor; the minimum
value of the resistor is determined by the current-sourcing capability of the
driver.
Ordering Code:
Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.
Order Number
Package Number
Package Description
74VCXR162601MTD
MTD56
56-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 6.1mm Wide


Html Pages

1  2  3  4  5  6  7 


Datasheet Download



Número de Pieza relacionado

Part NumberComponents DescriptionHtml ViewManufacturer
74VCX162601Low Voltage 18-Bit Universal Bus Transceivers with 3.6V Tolerant Inputs and Outputs and 26Ω Series Resistors in the B-Port Outputs 1 2 3 4 5 MoreFairchild Semiconductor
74ALVC162601Low Voltage 18-Bit Universal Bus Transceivers with 3.6V Tolerant Inputs and Outputs and 26Ω Series Resistors in the B-Port Outputs 1 2 3 4 5 MoreFairchild Semiconductor
74ALVCR162601Low Voltage 18-Bit Universal Bus Transceivers with 3.6V Tolerant Inputs and Outputs and 26Ω Series Resistors in the Outputs 1 2 3 4 5 MoreFairchild Semiconductor
74VCX162835Low Voltage 18-Bit Universal Bus Driver with 3.6V Tolerant Inputs/Outputs and 26Ω Series Resistors in Outputs 1 2 3 4 5 MoreFairchild Semiconductor
74ALVC162835Low Voltage 18-Bit Universal Bus Driver with 3.6V Tolerant Inputs/Outputs and 26Ω Series Resistors in Outputs 1 2 3 4 5 MoreFairchild Semiconductor
74VCX16500Low Voltage 18-Bit Universal Bus Transceivers with 3.6V Tolerant Inputs and Outputs 1 2 3 4 5 MoreFairchild Semiconductor
74VCX16501Low Voltage 18-Bit Universal Bus Transceivers with 3.6V Tolerant Inputs and Outputs 1 2 3 4 5 MoreFairchild Semiconductor
74ALVC16500Low Voltage 18-Bit Universal Bus Transceivers with 3.6V Tolerant Inputs and Outputs 1 2 3 4 5 MoreFairchild Semiconductor
74VCX16601Low Voltage 18-Bit Universal Bus Transceivers with 3.6V Tolerant Inputs and Outputs 1 2 3 4 5 MoreFairchild Semiconductor
74ALVC16501Low Voltage 18-Bit Universal Bus Transceivers with 3.6V Tolerant Inputs and Outputs 1 2 3 4 5 MoreFairchild Semiconductor

Enlace URL




Privacy Policy
ALLDATASHEET.ES
Does ALLDATASHEET help your business so far?  [ DONATE ]  

Todo acerca de Alldatasheet   |   Publicidad   |   Contáctenos   |   Política de Privacidad   |   Favorito   |   Intercambio de Enlaces   |   Lista de Fabricantes
All Rights Reserved© Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
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