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74LVCH16245APVG

Description
SSOP-48, Tube
Categorylogic    logic   
File Size437KB,7 Pages
ManufacturerIDT (Integrated Device Technology)
Environmental Compliance  
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74LVCH16245APVG Overview

SSOP-48, Tube

74LVCH16245APVG Parametric

Parameter NameAttribute value
Brand NameIntegrated Device Technology
Is it lead-free?Lead free
Is it Rohs certified?conform to
Parts packaging codeSSOP
package instructionSSOP, SSOP48,.4
Contacts48
Manufacturer packaging codePVG48
Reach Compliance Codecompliant
ECCN codeEAR99
Control typeCOMMON CONTROL
Counting directionBIDIRECTIONAL
seriesLVC/LCX/Z
JESD-30 codeR-PDSO-G48
JESD-609 codee3
length15.875 mm
Load capacitance (CL)50 pF
Logic integrated circuit typeBUS TRANSCEIVER
MaximumI(ol)0.024 A
Humidity sensitivity level1
Number of digits8
Number of functions2
Number of ports2
Number of terminals48
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Output characteristics3-STATE
Output polarityTRUE
Package body materialPLASTIC/EPOXY
encapsulated codeSSOP
Encapsulate equivalent codeSSOP48,.4
Package shapeRECTANGULAR
Package formSMALL OUTLINE, SHRINK PITCH
method of packingTUBE
Peak Reflow Temperature (Celsius)260
power supply3.3 V
Prop。Delay @ Nom-Sup4.1 ns
propagation delay (tpd)4.7 ns
Certification statusNot Qualified
Maximum seat height2.794 mm
Maximum supply voltage (Vsup)3.6 V
Minimum supply voltage (Vsup)2.7 V
Nominal supply voltage (Vsup)3.3 V
surface mountYES
technologyCMOS
Temperature levelINDUSTRIAL
Terminal surfaceMatte Tin (Sn) - annealed
Terminal formGULL WING
Terminal pitch0.635 mm
Terminal locationDUAL
Maximum time at peak reflow temperature30
translateN/A
width7.493 mm
Base Number Matches1
IDT74LVCH16245A
3.3V CMOS 16-BIT BUS TRANSCEIVER WITH 3-STATE OUTPUTS
INDUSTRIAL TEMPERATURE RANGE
IDT74LVCH16245A
3.3V CMOS 16-BIT
BUS TRANSCEIVER
WITH 3-STATE OUTPUTS,
5 VOLT TOLERANT I/O AND BUS-HOLD
• Typical t
SK(o)
(Output Skew) < 250ps
• ESD > 2000V per MIL-STD-883, Method 3015; > 200V using
machine model (C = 200pF, R = 0)
• V
CC
= 3.3V ± 0.3V, Normal Range
• V
CC
= 2.7V to 3.6V, Extended Range
• CMOS power levels (0.4μ W typ. static)
μ
• All inputs, outputs, and I/O are 5V tolerant
• Available in SSSOP and TSSOP packages
FEATURES:
DESCRIPTION:
DRIVE FEATURES:
APPLICATIONS:
• High Output Drivers: ±24mA
• Reduced system switching noise
• 5V and 3.3V mixed voltage systems
• Data communication and telecommunication systems
This 16-bit bus transceiver is built using advanced dual metal CMOS
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.
All pins can be driven from either 3.3V or 5V devices. This feature allows
the use of this device as a translator in a mixed 3.3V/5V supply system.
The LVCH16245A has been designed with a ±24mA output driver. This
driver is capable of driving a moderate to heavy load while maintaining
speed performance.
The LVCH16245A has “bus-hold” which retains the inputs' last state
whenever the input goes to a high impedance. This prevents floating inputs
and eliminates the need for pull-up/down resistors.
FUNCTIONAL BLOCK DIAGRAM
1
DIR
1
48
24
2
DIR
25
1
OE
1
A
1
47
2
46
2
OE
2
A
1
36
13
35
1
B
1
2
A
2
2
B
1
1
A
2
3
1
B
2
1
A
3
44
5
33
14
2
B
2
2
A
3
16
1
B
3
1
A
4
43
6
32
2
B
3
2
A
4
17
1
B
4
1
A
5
41
8
2
B
4
2
A
5
30
19
1
B
5
1
A
6
40
9
2
B
5
2
A
6
1
B
6
29
20
27
22
2
B
6
1
A
7
38
11
2
A
7
1
B
7
2
B
7
2
A
8
26
23
1
A
8
37
12
1
B
8
2
B
8
INDUSTRIAL TEMPERATURE RANGE
1
OCTOBER 2015
DSC-4596/5

74LVCH16245APVG Related Products

74LVCH16245APVG 74LVCH16245APAG
Description SSOP-48, Tube TSSOP-48, Tube
Brand Name Integrated Device Technology Integrated Device Technology
Is it lead-free? Lead free Lead free
Is it Rohs certified? conform to conform to
Parts packaging code SSOP TSSOP
package instruction SSOP, SSOP48,.4 TSSOP, TSSOP48,.3,20
Contacts 48 48
Manufacturer packaging code PVG48 PAG48
Reach Compliance Code compliant compliant
ECCN code EAR99 EAR99
Control type COMMON CONTROL COMMON CONTROL
Counting direction BIDIRECTIONAL BIDIRECTIONAL
series LVC/LCX/Z LVC/LCX/Z
JESD-30 code R-PDSO-G48 R-PDSO-G48
JESD-609 code e3 e3
length 15.875 mm 12.5 mm
Load capacitance (CL) 50 pF 50 pF
Logic integrated circuit type BUS TRANSCEIVER BUS TRANSCEIVER
MaximumI(ol) 0.024 A 0.024 A
Humidity sensitivity level 1 1
Number of digits 8 8
Number of functions 2 2
Number of ports 2 2
Number of terminals 48 48
Maximum operating temperature 85 °C 85 °C
Minimum operating temperature -40 °C -40 °C
Output characteristics 3-STATE 3-STATE
Output polarity TRUE TRUE
Package body material PLASTIC/EPOXY PLASTIC/EPOXY
encapsulated code SSOP TSSOP
Encapsulate equivalent code SSOP48,.4 TSSOP48,.3,20
Package shape RECTANGULAR RECTANGULAR
Package form SMALL OUTLINE, SHRINK PITCH SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
method of packing TUBE TUBE
Peak Reflow Temperature (Celsius) 260 260
power supply 3.3 V 3.3 V
Prop。Delay @ Nom-Sup 4.1 ns 4.1 ns
propagation delay (tpd) 4.7 ns 4.7 ns
Certification status Not Qualified Not Qualified
Maximum seat height 2.794 mm 1.1 mm
Maximum supply voltage (Vsup) 3.6 V 3.6 V
Minimum supply voltage (Vsup) 2.7 V 2.7 V
Nominal supply voltage (Vsup) 3.3 V 3.3 V
surface mount YES YES
technology CMOS CMOS
Temperature level INDUSTRIAL INDUSTRIAL
Terminal surface Matte Tin (Sn) - annealed Matte Tin (Sn) - annealed
Terminal form GULL WING GULL WING
Terminal pitch 0.635 mm 0.5 mm
Terminal location DUAL DUAL
Maximum time at peak reflow temperature 30 30
translate N/A N/A
width 7.493 mm 6.1 mm
Base Number Matches 1 1
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