74LVC16245APAG8 IDT, 74LVC16245APAG8 Datasheet

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74LVC16245APAG8

Manufacturer Part Number
74LVC16245APAG8
Description
Bus Transceivers 16-bit Transceiver w /3-State Outputs
Manufacturer
IDT
Datasheet

Specifications of 74LVC16245APAG8

Rohs
yes
Part # Aliases
IDT74LVC16245APAG8
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:
• High Output Drivers: ±24mA
• Reduced system 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
© 2006 Integrated Device Technology, Inc.
IDT74LVC16245A
3.3V CMOS 16-BIT BUS TRANSCEIVER WITH 3-STATE OUTPUTS
machine model (C = 200pF, R = 0)
CC
CC
1
DIR
1
1
1
1
1
1
1
= 3.3V ± 0.3V, Normal Range
= 2.7V to 3.6V, Extended Range
1
A
A
A
A
A
A
A
A
6
1
3
5
7
2
4
8
47
46
1
44
43
41
40
38
37
SK(o)
(Output Skew) < 250ps
3.3V CMOS 16-BIT
BUS TRANSCEIVER
WITH 3-STATE OUTPUTS,
5 VOLT TOLERANT I/O
12
48
2
3
5
11
6
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.
driver is capable of driving a moderate to heavy load while maintaining
speed performance.
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 LVC16245A has been designed with a ±24mA output driver. This
2
DIR
2
2
2
2
2
2
2
2
A
A
A
A
A
A
A
A
6
1
3
5
7
2
4
8
24
36
35
33
32
26
30
29
27
INDUSTRIAL TEMPERATURE RANGE
IDT74LVC16245A
JUNE 2006
25
13
14
16
19
20
22
23
17
DSC-4736/5
2
2
2
2
2
2
2
2
2
B
B
B
B
OE
B
B
B
B
6
7
4
8
2
5
1
3

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74LVC16245APAG8 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, 5 VOLT TOLERANT I/O DESCRIPTION: This 16-bit bus transceiver is built using advanced dual metal CMOS technology ...

Page 2

... IDT74LVC16245A 3.3V CMOS 16-BIT BUS TRANSCEIVER WITH 3-STATE OUTPUTS PIN CONFIGURATION DIR GND GND GND ...

Page 3

... IDT74LVC16245A 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

... IDT74LVC16245A 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

... Shrink Small Outline Package PVG SSOP - Green PA Thin Shrink Small Outline Package PAG TSSOP - Green PF Thin Very Small Outline Package PFG TVSOP - Green 245A 16-Bit Bus Transceiver with 3-State Outputs Double-Density, ±24mA 16 No Bus-hold Blank 74 -40°C to +85°C for Tech Support: logichelp@idt.com ...

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