IDT74LVCHR162245APV Integrated Device Technology, Inc., IDT74LVCHR162245APV Datasheet

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IDT74LVCHR162245APV

Manufacturer Part Number
IDT74LVCHR162245APV
Description
IDT74LVCHR162245APV3.3V CMOS 16-BIT BUS TRANSCEIVER WITH 3 STATE OUTPUTS, 5 VOLT TOLERANT I/O, BUS-HOLD
Manufacturer
Integrated Device Technology, Inc.
Datasheet
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 SSOP, TSSOP, and TVSOP packages
DRIVE FEATURES:
• Balanced Output Drivers: ±12mA
• Low switching noise
APPLICATIONS:
• 5V and 3.3V mixed voltage systems
• Data communication and telecommunication systems
FUNCTIONAL BLOCK DIAGRAM
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
INDUSTRIAL TEMPERATURE RANGE
© 1999 Integrated Device Technology, Inc.
IDT74LVCHR162245A
3.3V CMOS 16-BIT BUS TRANSCEIVER WITH 3-STATE OUTPUTS
machine model (C = 200pF, R = 0)
查询IDT74LVCHR162245A供应商
CC
CC
1
DIR
1
1
1
1
1
1
1
1
= 3.3V ± 0.3V, Normal Range
= 2.7V to 3.6V, Extended Range
A
A
A
A
A
A
A
A
6
1
2
3
5
7
8
4
47
46
44
37
1
43
41
40
38
SK(o)
(Output Skew) < 250ps
3.3V CMOS 16-BIT
BUS TRANSCEIVER
WITH 3 STATE OUTPUTS,
5 VOLT TOLERANT I/O, BUS-HOLD
12
48
2
3
5
11
6
8
9
1
1
1
1
1
1
1
1
1
B
B
B
B
B
B
B
OE
B
6
7
4
8
2
5
1
3
1
DESCRIPTION:
technology. This high-speed, low power device is ideal for asynchronous
communication between two buses (A and B). The Direction and Output
Enable controls are designed to operate this device as either two indepen-
dent 8-bit transceivers or one 16-bit transceiver. The direction control pin
(DIR) controls the direction of data flow. The output enable pin (OE)
overrides the direction control and disables 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.
which will significantly reduce line noise when used with light loads. The
driver has been designed to drive ±12mA at the designated threshold
levels.
whenever the input goes to a high impedance. This prevents floating inputs
and eliminates the need for pull-up/down resistors.
2
DIR
2
2
2
2
2
2
2
2
This 16-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 LVCHR162245A has series resistors in the device output structure
The LVCHR162245A has “bus-hold” which retains the inputs' last state
A
A
A
A
A
A
A
A
6
1
3
5
7
2
4
8
24
36
35
33
26
32
30
29
27
INDUSTRIAL TEMPERATURE RANGE
IDT74LVCHR162245A
MARCH 1999
25
13
14
16
19
20
22
23
17
2
2
2
2
2
2
2
2
2
DSC-4598/2
B
B
B
B
B
B
OE
B
B
6
7
4
8
2
5
1
3

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IDT74LVCHR162245APV Summary of contents

Page 1

... The IDT logo is a registered trademark of Integrated Device Technology, Inc. INDUSTRIAL TEMPERATURE RANGE © 1999 Integrated Device Technology, Inc. 3.3V CMOS 16-BIT BUS TRANSCEIVER WITH 3 STATE OUTPUTS, 5 VOLT TOLERANT I/O, BUS-HOLD DESCRIPTION: This 16-bit bus transceiver is built using advanced dual metal CMOS technology ...

Page 2

IDT74LVCHR162245A 3.3V CMOS 16-BIT BUS TRANSCEIVER WITH 3-STATE OUTPUTS PIN CONFIGURATION 1 DIR GND ...

Page 3

IDT74LVCHR162245A 3.3V CMOS 16-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 4

IDT74LVCHR162245A 3.3V CMOS 16-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 ...

Page 5

IDT74LVCHR162245A 3.3V CMOS 16-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 6

IDT74LVCHR162245A 3.3V CMOS 16-BIT BUS TRANSCEIVER WITH 3-STATE OUTPUTS ORDERING INFORMATION LVC X XX IDT XX Bus-Hold Family Temp. Range CORPORATE HEADQUARTERS 2975 Stender Way Santa Clara, CA 95054 XX XXXX Device Type Package PV PA PAG PF 245A R162 ...

Page 7

Copyright © Each Manufacturing Company. All Datasheets cannot be modified without permission. This datasheet has been download from : www.AllDataSheet.com 100% Free DataSheet Search Site. Fast Search System. www.AllDataSheet.com Free Download. No Register. ...

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