74LVCR162245APVG8 IDT, 74LVCR162245APVG8 Datasheet

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74LVCR162245APVG8

Manufacturer Part Number
74LVCR162245APVG8
Description
Bus Transceivers
Manufacturer
IDT
Datasheet

Specifications of 74LVCR162245APVG8

Rohs
yes
Part # Aliases
IDT74LVCR162245APVG8
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 and TSSOP 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.
© 2006 Integrated Device Technology, Inc.
IDT74LVCR162245A
3.3V CMOS 16-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
1
DIR
1
1
1
1
1
1
1
INDUSTRIAL TEMPERATURE RANGE
1
A
A
A
A
A
A
A
A
6
1
3
5
7
8
2
4
SK(o)
47
46
1
44
43
41
40
38
37
(Output Skew) < 250ps
3.3V CMOS 16-BIT
BUS TRANSCEIVER
WITH 3-STATE OUTPUTS
AND 5 VOLT TOLERANT I/O
12
48
2
3
5
6
11
8
9
1
1
1
1
1
1
1
1
1
B
B
B
B
B
B
OE
B
B
6
7
4
8
1
2
5
3
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 this device as either two
independent 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.
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 LVCR162245A has series resistors in the device output structure
A
A
A
A
A
A
A
A
6
1
2
3
5
7
8
4
24
36
35
33
26
32
30
29
27
INDUSTRIAL TEMPERATURE RANGE
IDT74LVCR162245A
OCTOBER 2008
25
13
14
16
17
19
20
22
23
2
2
2
2
2
2
2
2
2
B
B
B
B
B
B
B
OE
B
6
7
4
8
1
2
5
3
DSC-4691/4

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74LVCR162245APVG8 Summary of contents

Page 1

... The IDT logo is a registered trademark of Integrated Device Technology, Inc. INDUSTRIAL TEMPERATURE RANGE © 2006 Integrated Device Technology, Inc. 3.3V CMOS 16-BIT BUS TRANSCEIVER WITH 3-STATE OUTPUTS AND 5 VOLT TOLERANT I/O DESCRIPTION: This 16-bit bus transceiver is built using advanced dual metal CMOS technology ...

Page 2

... IDT74LVCR162245A 3.3V CMOS 16-BIT BUS TRANSCEIVER WITH 3-STATE OUTPUTS PIN CONFIGURATION DIR GND GND GND ...

Page 3

... IDT74LVCR162245A 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 Voltage Level IL I Input Leakage Current ...

Page 4

... IDT74LVCR162245A 3.3V CMOS 16-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 t xAx to xBx, xBx to xAx PHL t Output Enable Time ...

Page 5

... Enable and Disable Times DATA INPUT TIMING INPUT t REM CONTROL CONTROL Set-up, Hold, and Release Times LOW-HIGH-LOW PULSE t W HIGH-LOW-HIGH PULSE Pulse Width LVC Link LOAD/2 ...

Page 6

... R162 Blank 74 for SALES: 800-345-7015 or 408-284-8200 fax: 408-284-2775 www.idt.com 6 INDUSTRIAL TEMPERATURE RANGE Shrink Small Outline Package SSOP - Green Thin Shrink Small Outline Package TSSOP - Green 16-Bit Bus Transceiver Double-Density with Resistors, ±12mA No Bus-hold -40°C to +85°C for Tech Support: logichelp@idt.com ...

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