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PDF 74ALVCF162835T Data sheet ( Hoja de datos )
| Número de pieza | 74ALVCF162835T | |
| Descripción | Low Voltage 18-Bit Universal Bus Driver with 3.6V Tolerant Outputs and 26 Series Resistors in Outputs | |
| Fabricantes | Fairchild Semiconductor | |
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September 2001
Revised October 2001
74ALVCF162835
Low Voltage 18-Bit Universal Bus Driver with 3.6V
Tolerant Outputs and 26Ω Series Resistors in Outputs
General Description
The 74ALVCF162835 low voltage 18-bit universal bus
driver combines D-type latches and D-type flip-flops to
allow data flow in transparent, latched and clocked modes.
Data flow is controlled by output-enable (OE), latch-enable
(LE), and clock (CLK) inputs. The device operates in
Transparent Mode when LE is held HIGH. The device
operates in clocked mode when LE is LOW and CLK is tog-
gled. Data transfers from the Inputs (In) to Outputs (On) on
a Positive Edge Transition of the Clock. When OE is LOW,
the output data is enabled. When OE is HIGH the output
port is in a high impedance state.
The 74ALVCF162835 is designed with 26Ω series resistors
in the outputs. This design reduces noise in applications
such as memory address drivers, clock drivers, and bus
transceivers/transmitters.
The 74ALVCF162835 is designed for low voltage (1.65V to
3.6V) VCC applications with I/O capability up to 3.6V.
The 74ALVCF162835 is fabricated with an advanced
CMOS technology to achieve high speed operation while
maintaining low CMOS power dissipation.
Features
I Compatible with PC133 DIMM module specifications
I 1.65V-3.6V VCC specifications provided
I 3.6V tolerant outputs
I 26Ω series resistors in outputs
I tPD (CLK to On)
3.7 ns max for 3.0V to 3.6V VCC
4.6 ns max for 2.3V to 2.7V VCC
7.4 ns max for 1.65V to 1.95V VCC
I Power-down high impedance outputs
I Latchup conforms to JEDEC JED78
I ESD performance:
Human body model > 2000V
Machine model >200V
Ordering Code:
Order Number
Package
Number
Package Description
74ALVCF162835T
MTD56 56-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 6.1mm Wide
Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.
© 2001 Fairchild Semiconductor Corporation DS500668
www.fairchildsemi.com
1 page  
IOUT - VOUT Characteristics
IOH versus VOH
FIGURE 1. Characteristics for Output - Pull Up Drive
IOL versus VOL
FIGURE 2. Characteristics for Output - Pull Down Driver
5 www.fairchildsemi.com
5 Page | ||
| Páginas | Total 7 Páginas | |
| PDF Descargar | [ Datasheet 74ALVCF162835T.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| 74ALVCF162835 | Low Voltage 18-Bit Universal Bus Driver with 3.6V Tolerant Outputs and 26 Series Resistors in Outputs | Fairchild Semiconductor |
| 74ALVCF162835T | Low Voltage 18-Bit Universal Bus Driver with 3.6V Tolerant Outputs and 26 Series Resistors in Outputs | Fairchild Semiconductor |
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