74ALVCH32245BFG IDT, 74ALVCH32245BFG Datasheet

no-image

74ALVCH32245BFG

Manufacturer Part Number
74ALVCH32245BFG
Description
Bus Transceivers
Manufacturer
IDT
Datasheet

Specifications of 74ALVCH32245BFG

Product Category
Bus Transceivers
Rohs
yes
Part # Aliases
IDT74ALVCH32245BFG

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
74ALVCH32245BFG8
Quantity:
3 000
FEATURES:
• 0.5 MICRON CMOS Technology
• Typical t
• ESD > 2000V per MIL-STD-883, Method 3015; > 200V using
• V
• V
• V
• CMOS power levels (0.4μ μ μ μ μ W typ. static)
• Rail-to-Rail output swing for increased noise margin
• Available in 96-ball LFBGA package
DRIVE FEATURES:
• High Output Drivers: ±24mA
• Suitable for Heavy Loads
IDT and the IDT logo are registered trademarks of Integrated Device Technology, Inc.
INDUSTRIAL TEMPERATURE RANGE
APPLICATIONS:
• 3.3V high speed systems
• 3.3V and lower voltage computing systems
FUNCTIONAL BLOCK DIAGRAM
©2009 Integrated Device Technology, Inc.
IDT74ALVCH32245
3.3V CMOS 32-BIT BUS TRANSCEIVER WITH 3-STATE OUTPUTS
machine model (C = 200pF, R = 0)
2
1
DIR
DIR
CC
CC
CC
2
1
A
A
1
= 3.3V ± 0.3V, Normal Range
= 2.7V to 3.6V, Extended Range
= 2.5V ± 0.2V
1
A3
A5
E5
H3
SK(o)
(Output Skew) < 250ps
TO SEVEN OTHER CHANNELS
TO SEVEN OTHER CHANNELS
3.3V CMOS 32-BIT
BUS TRANSCEIVER
WITH 3-STATE OUTPUTS
AND BUS-HOLD
H4
E2
A4
A2
2
1
2
1
B
OE
B
OE
1
1
1
DESCRIPTION:
technology. This high-speed, low power transceiver is ideal for asynchro-
nous communication between two busses (A and B). The Direction and
Output Enable controls are designed to operate the device as either four
independent 8-bit transceivers or one 32-bit transceiver. The direction
control pins (DIR) control the direction of data flow. The output enable pins
(OE) override the direction control and disable both ports. All inputs are
designed with hysteresis for improved noise margin.
driver is capable of driving a moderate to heavy load while maintaining
speed performance.
whenever the input bus goes to a high impedance. This prevents floating
inputs and eliminates the need for pull-up/down resistors.
This 32-bit bus transceiver is built using advanced dual metal CMOS
The ALVCH32245 has been designed with a ±24mA output driver. This
The ALVCH32245 has “bus-hold” which retains the inputs’ last state
3
4
DIR
DIR
3
4
A
A
1
1
J3
J5
T3
N5
TO SEVEN OTHER CHANNELS
TO SEVEN OTHER CHANNELS
INDUSTRIAL TEMPERATURE RANGE
IDT74ALVCH32245
AUGUST 2009
J4
J2
T4
N2
DSC-4907/6
3
3
4
4
B
OE
B
OE
1
1

Related parts for 74ALVCH32245BFG

74ALVCH32245BFG Summary of contents

Page 1

... H3 DIR SEVEN OTHER CHANNELS IDT and the IDT logo are registered trademarks of Integrated Device Technology, Inc. INDUSTRIAL TEMPERATURE RANGE ©2009 Integrated Device Technology, Inc. 3.3V CMOS 32-BIT BUS TRANSCEIVER WITH 3-STATE OUTPUTS AND BUS-HOLD DESCRIPTION: This 32-bit bus transceiver is built using advanced dual metal CMOS technology ...

Page 2

... IDT74ALVCH32245 3.3V CMOS 32-BIT BUS TRANSCEIVER WITH 3-STATE OUTPUTS PIN CONFIGURATION GND V GND GND DIR GND V GND GND ...

Page 3

... IDT74ALVCH32245 3.3V CMOS 32-BIT BUS TRANSCEIVER WITH 3-STATE OUTPUTS ABSOLUTE MAXIMUM RATINGS Symbol Description (2) V Terminal Voltage with Respect to GND TERM (3) V Terminal Voltage with Respect to GND TERM T Storage Temperature STG I DC Output Current OUT I Continuous Clamp Current < > ...

Page 4

... IDT74ALVCH32245 3.3V CMOS 32-BIT BUS TRANSCEIVER WITH 3-STATE OUTPUTS DC ELECTRICAL CHARACTERISTICS OVER OPERATING RANGE Following Conditions Apply Unless Otherwise Specified: Operating Condition –40°C to +85°C A Symbol Parameter V Input HIGH Voltage Level IH V Input LOW Voltage Level IL I Input HIGH Current IH I Input LOW Current ...

Page 5

... IDT74ALVCH32245 3.3V CMOS 32-BIT BUS TRANSCEIVER WITH 3-STATE OUTPUTS OUTPUT DRIVE CHARACTERISTICS Symbol Parameter V Output HIGH Voltage OH V Output LOW Voltage OL NOTE and V must be within the min. or max. range shown in the DC ELECTRICAL CHARACTERISTICS OVER OPERATING RANGE table for the appropriate V IH ...

Page 6

... T 0V Enable and Disable Times DATA INPUT t SU TIMING INPUT t REM CONTROL CONTROL Set-up, Hold, and Release Times LOW-HIGH-LOW PULSE t W HIGH-LOW-HIGH PULSE Pulse Width ALVC Link PLZ ...

Page 7

... Package BF BFG 245 for SALES: 800-345-7015 or 408-284-8200 fax: 408-284-2775 www.idt.com 7 INDUSTRIAL TEMPERATURE RANGE Low Profile Fine Pitch Ball Grid Array LFBGA - Green 32-bit Bus Transceiver with 3-State Outputs 32-Bit Bus Density, ±24mA Bus-Hold -40°C to +85°C for Tech Support: logichelp@idt.com ...

Related keywords