IDT74LVCH32245ABFG IDT, Integrated Device Technology Inc, IDT74LVCH32245ABFG Datasheet

IC BUS TRSCVR 3-ST 32BIT 96LFBGA

IDT74LVCH32245ABFG

Manufacturer Part Number
IDT74LVCH32245ABFG
Description
IC BUS TRSCVR 3-ST 32BIT 96LFBGA
Manufacturer
IDT, Integrated Device Technology Inc
Series
74LVCHr
Datasheet

Specifications of IDT74LVCH32245ABFG

Logic Type
Transceiver, Non-Inverting
Number Of Elements
4
Number Of Bits Per Element
8
Current - Output High, Low
24mA, 24mA
Voltage - Supply
2.7 V ~ 3.6 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
96-LFBGA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
74LVCH32245ABFG
800-1690

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
IDT74LVCH32245ABFG
Manufacturer:
IDT, Integrated Device Technology Inc
Quantity:
10 000
Part Number:
IDT74LVCH32245ABFG8
Manufacturer:
IDT, Integrated Device Technology Inc
Quantity:
10 000
FEATURES:
• Typical t
• ESD > 2000V per MIL-STD-883, Method 3015; > 200V using
• V
• V
• CMOS power levels (0.4μ μ μ μ μ W typ. static)
• All inputs, outputs, and I/O are 5V tolerant
• Supports hot insertion
• Available in 96-ball LFBGA package
DRIVE FEATURES:
• Balanced Output Drivers: ±24mA
• Reduced system switching noise
APPLICATIONS:
• 5V and 3.3V mixed voltage systems
• Data communication and telecommunication systems
IDT and the IDT logo are registered trademarks of Integrated Device Technology, Inc.
INDUSTRIAL TEMPERATURE RANGE
FUNCTIONAL BLOCK DIAGRAM
©2009 Integrated Device Technology, Inc.
IDT74LVCH32245A
3.3V CMOS 32-BIT BUS TRANSCEIVER WITH 3-STATE OUTPUTS
machine model (C = 200pF, R = 0)
CC
CC
= 3.3V ± 0.3V, Normal Range
= 2.7V to 3.6V, Extended Range
2
1
DIR
DIR
2
1
A
A
SK(o)
1
1
A3
A5
E5
H3
(Output Skew) < 250ps
TO SEVEN OTHER CHANNNELS
TO SEVEN OTHER CHANNNELS
3.3V CMOS 32-BIT
BUS TRANSCEIVER
WITH 3-STATE OUTPUTS,
5 VOLT TOLERANT I/O, BUS-HOLD
H4
E2
A4
A2
2
2
1
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.
the use of this device as a translator in a mixed 3.3V/5V supply system.
driver is capable of driving a moderate to heavy load while maintaining
speed performance
whenever the input goes to a high impedance. This prevents floating inputs
and eliminates the need for pull-up/down resistors.
3
4
This 32-bit bus transceiver is built using advanced dual metal CMOS
All pins can be driven from either 3.3V or 5V devices. This feature allows
The LVCH32245A has been designed with a
The LVCH32245A has “bus-hold” which retains the inputs’ last state
DIR
DIR
3
4
A
A
1
1
J3
J5
T3
N5
TO SEVEN OTHER CHANNNELS
TO SEVEN OTHER CHANNNELS
INDUSTRIAL TEMPERATURE RANGE
IDT74LVCH32245A
±
AUGUST 2009
24mA output driver. This
J4
J2
T4
N2
3
3
4
4
OE
B
B
OE
1
DSC-4767/4
1

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IDT74LVCH32245ABFG Summary of contents

Page 1

IDT74LVCH32245A 3.3V CMOS 32-BIT BUS TRANSCEIVER WITH 3-STATE OUTPUTS FEATURES: • Typical t (Output Skew) < 250ps SK(o) • ESD > 2000V per MIL-STD-883, Method 3015; > 200V using machine model (C = 200pF • ...

Page 2

IDT74LVCH32245A 3.3V CMOS 32-BIT BUS TRANSCEIVER WITH 3-STATE OUTPUTS PIN CONFIGURATION ...

Page 3

IDT74LVCH32245A 3.3V CMOS 32-BIT BUS TRANSCEIVER WITH 3-STATE OUTPUTS ABSOLUTE MAXIMUM RATINGS Symbol Description V Terminal Voltage with Respect to GND TERM T Storage Temperature STG I DC Output Current OUT I Continuous Clamp Current < 0 ...

Page 4

IDT74LVCH32245A 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 ...

Page 5

IDT74LVCH32245A 3.3V CMOS 32-BIT BUS TRANSCEIVER WITH 3-STATE OUTPUTS OPERATING CHARACTERISTICS, V Symbol Parameter C Power Dissipation Capacitance per Transceiver Outputs enabled PD C Power Dissipation Capacitance per Transceiver Outputs disabled PD SWITCHING CHARACTERISTICS Symbol Parameter t Propagation Delay PLH ...

Page 6

IDT74LVCH32245A 3.3V CMOS 32-BIT BUS TRANSCEIVER WITH 3-STATE OUTPUTS TEST CIRCUITS AND WAVEFORMS TEST CONDITIONS (1) (1) Symbol V = 3.3V±0. 2. LOAD V 2.7 2 1.5 1 300 ...

Page 7

IDT74LVCH32245A 3.3V CMOS 32-BIT BUS TRANSCEIVER WITH 3-STATE OUTPUTS ORDERING INFORMATION LVC Bus-Hold Family Temp. Range CORPORATE HEADQUARTERS 6024 Silver Creek Valley Road San Jose, CA 95138 XX XXXX Device Type Package BF BFG 245A 32 H ...

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