IDT74ALVCH16245PV IDT, Integrated Device Technology Inc, IDT74ALVCH16245PV Datasheet

IDT74ALVCH16245PV

Manufacturer Part Number
IDT74ALVCH16245PV
Description
Manufacturer
IDT, Integrated Device Technology Inc
Datasheet

Specifications of IDT74ALVCH16245PV

Logic Family
ALVC
Operating Supply Voltage (typ)
2.5/3.3V
Propagation Delay Time
5.7ns
Number Of Elements
2
Number Of Channels
16
Input Logic Level
LVTTL
Output Logic Level
LVTTL
Output Type
3-State
Package Type
SSOP
Polarity
Non-Inverting
Logical Function
Bus Transceiver
Operating Supply Voltage (min)
2.3V
Operating Supply Voltage (max)
3.6V
Quiescent Current (typ)
100nA
Technology
CMOS
Operating Temp Range
-40C to 85C
Operating Temperature Classification
Industrial
Mounting
Surface Mount
Pin Count
48
Lead Free Status / Rohs Status
Not Compliant
FEATURES:
• 0.5 MICRON CMOS Technology
• Typical t
• ESD > 2000V per MIL-STD-883, Method 3015; > 200V using
• V
• V
• V
• CMOS power levels (0.4μ μ μ μ μ W typ. static)
• Rail-to-Rail output swing for increased noise margin
• Available in SSOP, TSSOP, and TVSOP packages
DRIVE FEATURES:
• High Output Drivers: ±24mA
• Suitable for heavy loads
APPLICATIONS:
• 3.3V high speed systems
• 3.3V and lower voltage computing systems
FUNCTIONAL BLOCK DIAGRAM
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
INDUSTRIAL TEMPERATURE RANGE
© 1999 Integrated Device Technology, Inc.
IDT74ALVCH16245
3.3V CMOS 16-BIT BUS TRANSCEIVER WITH 3-STATE OUTPUTS
machine model (C = 200pF, R = 0)
CC
CC
CC
= 3.3V ± 0.3V, Normal Range
= 2.5V ± 0.2V
= 2.7V to 3.6V, Extended Range
SK(o)
(Output Skew) < 250ps
1
DIR
1
1
1
1
1
1
1
1
A
A
A
A
A
A
A
A
6
1
2
3
5
7
8
4
1
47
46
44
43
41
40
38
37
3.3V CMOS 16-BIT BUS
TRANSCEIVER WITH
3-STATE OUTPUTS
AND BUS-HOLD
48
11
12
5
6
8
2
3
9
1
1
1
1
1
1
1
1
1
B
B
B
B
B
B
B
B
OE
6
7
8
4
1
2
3
5
1
DESCRIPTION:
technology. The ALVCH16245 is designed for asynchronous communication
between data buses. The control-function implementation minimizes external
timing requirements.
It allows data transmission from the A bus to the B bus or from the B bus to the
A bus, depending on the logic level at the direction-control (DIR) input. The
output-enable (OE) input can be used to disable the device so that the buses
are effectively isolated.
driver is capable of driving a moderate to heavy load while maintaining speed
performance.
whenever the input bus goes to a high impedance. This prevents floating inputs
and eliminates the need for pull-up/down resistors.
2
This 16-bit bus transceiver is built using advanced dual metal CMOS
This device can be used as two 8-bit transceivers or one 16-bit transceiver.
The ALVCH16245 has been designed with a ±24mA output driver. This
The ALVCH16245 has “bus-hold” which retains the inputs’ last state
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
30
24
36
35
33
32
29
27
26
INDUSTRIAL TEMPERATURE RANGE
IDT74ALVCH16245
17
25
13
14
16
19
20
23
22
2
2
2
2
MARCH 1999
2
2
2
2
2
B
B
B
B
B
B
OE
B
B
6
7
4
8
1
2
3
5
DSC-4697/2

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IDT74ALVCH16245PV Summary of contents

Page 1

... TRANSCEIVER WITH 3-STATE OUTPUTS AND BUS-HOLD DESCRIPTION: This 16-bit bus transceiver is built using advanced dual metal CMOS technology. The ALVCH16245 is designed for asynchronous communication between data buses. The control-function implementation minimizes external timing requirements. This device can be used as two 8-bit transceivers or one 16-bit transceiver. ...

Page 2

... IDT74ALVCH16245 3.3V CMOS 16-BIT BUS TRANSCEIVER WITH 3-STATE OUTPUTS PIN CONFIGURATION 1 DIR GND GND GND GND DIR 2 SSOP/ TSSOP/ TVSOP TOP VIEW ABSOLUTE MAXIMUM RATINGS Symbol (2) V TERM (3) V TERM STG OUT GND NOTES Stresses greater than those listed under ABSOLUTE MAXIMUM RATINGS may cause CC permanent damage to the device ...

Page 3

... IDT74ALVCH16245 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 HIGH Current ...

Page 4

... IDT74ALVCH16245 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 DC ELECTRICAL CHARACTERISTICS OVER OPERATING RANGE table for the appropriate V IH ...

Page 5

... IDT74ALVCH16245 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 1 300 300 LZ V 300 300 OUT (1, 2) Pulse D.U.T. Generator R T Test Circuit for All Outputs DEFINITIONS Load capacitance: includes jig and probe capacitance. ...

Page 6

... IDT74ALVCH16245 3.3V CMOS 16-BIT BUS TRANSCEIVER WITH 3-STATE OUTPUTS ORDERING INFORMATION IDT XX ALVC X Bus-Hold Family Temp. Range CORPORATE HEADQUARTERS 6024 Silver Creek Valley Road San Jose, CA 95138 XX XX XXX Device Type Package PV PA PAG PF 245 for SALES: 800-345-7015 or 408-284-8200 fax: 408-284-2775 www ...

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