IDT74ALVCH162245PAG IDT, Integrated Device Technology Inc, IDT74ALVCH162245PAG Datasheet

IC TRANSCVR TRI-ST 16BIT 48TSSOP

IDT74ALVCH162245PAG

Manufacturer Part Number
IDT74ALVCH162245PAG
Description
IC TRANSCVR TRI-ST 16BIT 48TSSOP
Manufacturer
IDT, Integrated Device Technology Inc
Series
74ALVCHr
Datasheet

Specifications of IDT74ALVCH162245PAG

Logic Type
Transceiver, Non-Inverting
Number Of Elements
2
Number Of Bits Per Element
8
Current - Output High, Low
12mA, 12mA
Voltage - Supply
2.7 V ~ 3.6 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
48-TSSOP
Logic Family
ALVC
Operating Supply Voltage (typ)
2.5/3.3V
Propagation Delay Time
6.7ns
Number Of Elements
2
Number Of Channels
16
Input Logic Level
LVTTL
Output Logic Level
LVTTL
Output Type
3-State
Package Type
TSSOP
Polarity
Non-Inverting
Logical Function
Bus Transceiver
Operating Supply Voltage (min)
2.3V
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
Lead free / RoHS Compliant
Other names
74ALVCH162245PAG
800-1551
800-1551-5
800-1551
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 TSSOP package
DRIVE FEATURES:
• Balanced Output Drivers: ±12mA (A port)
• High Output Drivers: ±24mA (B port)
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
© 2009 Integrated Device Technology, Inc.
IDT74ALVCH162245
3.3V CMOS 16-BIT BUS TRANSCEIVER WITH 3-STATE OUTPUTS
machine model (C = 200pF, R = 0)
CC
CC
CC
1
DIR
1
= 3.3V ± 0.3V, Normal Range
= 2.7V to 3.6V, Extended Range
= 2.5V ± 0.2V
1
1
1
1
1
1
1
A
A
A
A
A
A
A
A
6
1
3
5
7
2
4
8
1
46
41
40
38
SK(o)
47
44
43
37
(Output Skew) < 250ps
3.3V CMOS 16-BIT BUS
TRANSCIEVER WITH
3-STATE OUTPUTS
AND BUS-HOLD
12
48
11
2
3
5
6
8
9
1
1
1
1
1
1
1
1
1
B
B
B
B
OE
B
B
B
B
6
7
4
8
2
5
1
3
1
DESCRIPTION:
technology. The ALVCH162245 is designed for asynchronous com-
munication between data buses. The control-function implementation
minimizes external timing requirements.
transceiver. 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.
ture of the “A” port which will significantly reduce line noise when used
with light loads. This driver has been designed to drive ±12mA at the
designated threshold levels. The “B” port has a ±24mA driver.
state whenever the input bus goes to a high impedance. This prevents
floating inputs and eliminates the need for pull-up/down resistors.
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
The ALVCH162245 has series resistors in the device out-put struc-
The ALVCH162245 has “bus-hold” which retains the inputs’ last
2
DIR
2
2
2
2
2
2
2
2
A
A
A
A
A
A
A
A
1
6
2
3
5
7
8
4
35
33
30
29
27
24
36
32
26
INDUSTRIAL TEMPERATURE RANGE
IDT74ALVCH162245
JUNE 2009
17
25
13
14
16
19
20
22
23
DSC-4748/5
2
2
2
2
2
2
2
2
2
B
B
B
B
B
B
OE
B
B
6
7
4
8
2
5
1
3

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IDT74ALVCH162245PAG Summary of contents

Page 1

IDT74ALVCH162245 3.3V CMOS 16-BIT BUS TRANSCEIVER WITH 3-STATE OUTPUTS FEATURES: • 0.5 MICRON CMOS Technology • Typical t (Output Skew) < 250ps SK(o) • ESD > 2000V per MIL-STD-883, Method 3015; > 200V using machine model (C = 200pF, R ...

Page 2

IDT74ALVCH162245 3.3V CMOS 16-BIT BUS TRANSCEIVER WITH 3-STATE OUTPUTS PIN CONFIGURATION DIR GND ...

Page 3

IDT74ALVCH162245 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

IDT74ALVCH162245 3.3V CMOS 16-BIT BUS TRANSCEIVER WITH 3-STATE OUTPUTS OUTPUT DRIVE CHARACTERISTICS (A PORT) Symbol Parameter V Output HIGH Voltage OH V Output LOW Voltage OL NOTE and V must be within the min. or max. range shown ...

Page 5

IDT74ALVCH162245 3.3V CMOS 16-BIT BUS TRANSCEIVER WITH 3-STATE OUTPUTS SWITCHING CHARACTERISTICS (A PORT) Symbol Parameter t Propagation Delay PLH t xBx to xAx PHL t Output Enable Time PZH t xOE to xAx PZL t Output Disable Time PHZ t ...

Page 6

IDT74ALVCH162245 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 7

IDT74ALVCH162245 3.3V CMOS 16-BIT BUS TRANSCEIVER WITH 3-STATE OUTPUTS ORDERING INFORMATION ALVC Temp. Range Bus-Hold Family CORPORATE HEADQUARTERS 6024 Silver Creek Valley Road San Jose, CA 95138 XX XXX Device Type Package PAG 245 162 H 74 ...

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