74ALVCH162244PAG8 IDT, 74ALVCH162244PAG8 Datasheet

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74ALVCH162244PAG8

Manufacturer Part Number
74ALVCH162244PAG8
Description
Buffers & Line Drivers
Manufacturer
IDT
Datasheet

Specifications of 74ALVCH162244PAG8

Rohs
yes
Part # Aliases
IDT74ALVCH162244PAG8
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 and TSSOP packages
DRIVE FEATURES:
• Balanced Output Drivers: ±12mA
• Low switching noise
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.
IDT74ALVCH162244
3.3V CMOS 16-BIT BUFFER/DRIVER WITH 3-STATE OUTPUTS
machine model (C = 200pF, R = 0)
CC
CC
CC
= 3.3V ± 0.3V, Normal Range
= 2.7V to 3.6V, Extended Range
= 2.5V ± 0.2V
SK(o)
(Output Skew) < 250ps
2
1
1
2
2
1
1
OE
2
OE
1
2
A
A
A
A
A
A
A
A
3
4
2
3
4
2
1
1
47
44
43
48
41
40
38
37
46
1
3.3V CMOS 16-BIT
BUFFER/DRIVER WITH
3-STATE OUTPUTS
AND BUS-HOLD
11
12
5
2
3
6
8
9
1
2
1
1
1
2
2
2
Y
Y
Y
Y
Y
Y
Y
Y
1
1
2
3
4
2
3
4
1
DESCRIPTION:
technology. The ALVCH162244 is designed specifically to improve the
performance and density of 3-state memory address drivers, clock
drivers, and bus-oriented receivers and transmitters. The device can be
used as four 4-bit buffers, two 8-bit buffers, or one 16-bit buffer. It provides
true outputs and symmetrical active-low output-enable (OE) inputs.
which will significantly reduce line noise when used with light loads. This
driver has been designed to drive ±12mA at the designated threshold
levels.
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 buffer/driver is built using advanced dual metal CMOS
The ALVCH162244 has series resistors in the device output structure
The ALVCH162244 has “bus-hold” which retains the inputs’ last state
3
OE
4
OE
3
3
3
4
4
4
3
4
A
A
A
A
A
A
A
A
2
3
4
2
3
4
1
1
30
25
36
33
32
24
29
27
26
35
INDUSTRIAL TEMPERATURE RANGE
IDT74ALVCH162244
13
14
16
17
19
20
22
23
3
3
3
3
4
4
4
4
Y
Y
Y
Y
Y
Y
Y
Y
JUNE 2009
1
2
3
4
1
2
3
4
DSC-4562/5

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74ALVCH162244PAG8 Summary of contents

Page 1

... The IDT logo is a registered trademark of Integrated Device Technology, Inc. INDUSTRIAL TEMPERATURE RANGE © 2009 Integrated Device Technology, Inc. 3.3V CMOS 16-BIT BUFFER/DRIVER WITH 3-STATE OUTPUTS AND BUS-HOLD DESCRIPTION: This 16-bit buffer/driver is built using advanced dual metal CMOS technology ...

Page 2

... IDT74ALVCH162244 3.3V CMOS 16-BIT BUFFER/DRIVER WITH 3-STATE OUTPUTS PIN CONFIGURATION GND GND GND ...

Page 3

... IDT74ALVCH162244 3.3V CMOS 16-BIT BUFFER/DRIVER 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 IH I Input LOW Current ...

Page 4

... IDT74ALVCH162244 3.3V CMOS 16-BIT BUFFER/DRIVER 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 – 40° 85°C. ...

Page 5

... T 0V Enable and Disable Times DATA INPUT t SU TIMING INPUT t REM CONTROL CONTROL Set-up, Hold, and Release Times LOW-HIGH-LOW PULSE t W HIGH-LOW-HIGH PULSE Pulse Width ALVC Link DIS ABLE ...

Page 6

... H 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 - Green Thin Shrink Small Outline Package - Green 16-Bit Buffer/Driver with 3-State Outputs Double-Density with Resistors, ±12mA Bus-Hold -40°C to +85°C for Tech Support: logichelp@idt.com ...

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