SN74LVC16244A-Q1
16-BIT BUFFER/DRIVER
WITH 3-STATE OUTPUTS
www.ti.com
SCES631–MAY 2005
FEATURES
DGG PACKAGE
(TOP VIEW)
(1)
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Qualification in Accordance With AEC-Q100
Qualified for Automotive Applications
1
48 2OE
47 1A1
46
1OE
1Y1
1Y2
GND
1Y3
1Y4
Customer-Specific Configuration Control Can
Be Supported Along With Major-Change
Approval
2
3
1A2
4
45 GND
44 1A3
43 1A4
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Controlled Baseline
5
– One Assembly/Test Site, One Fabrication
Site
6
7
42
41
40
39
V
CC
V
CC
Enhanced Diminishing Manufacturing
Sources (DMS) Support
8
2A1
2A2
GND
2Y1
2Y2
GND
2Y3
2Y4
3Y1
3Y2
GND
3Y3
3Y4
9
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Enhanced Product-Change Notification
Qualification Pedigree
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
38 2A3
37 2A4
36 3A1
Member of the Texas Instruments Widebus™
Family
35
34
33
32
31
30
29
28
27
26
25
3A2
GND
3A3
3A4
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Operates From 1.65 V to 3.6 V
Inputs Accept Voltages to 5.5 V
Max tpd of 4.1 ns at 3.3 V
V
V
Typical VOLP (Output Ground Bounce) <0.8 V
CC
CC
4A1
4A2
GND
4A3
4A4
3OE
4Y1
4Y2
GND
4Y3
4Y4
4OE
at VCC = 3.3 V, TA = 25°C
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Typical VOHV (Output VOH Undershoot) >2 V at
VCC = 3.3 V, TA = 25°C
Ioff Supports Partial-Power-Down Mode
Operation
Supports Mixed-Mode Signal Operation On All
Ports (5-V Input/Output Voltage With 3.3-V
VCC
)
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Latch-Up Performance Exceeds 100 mA Per
JESD 17
ESD Protection Exceeds JESD 22
– 2000-V Human-Body Model (A114-A)
– 1000-V Charged-Device Model (C101)
(1) Contact factory for details. Q100 qualification data available
on request.
DESCRIPTION/ORDERING INFORMATION
This 16-bit buffer/driver is designed for 1.65-V to 3.6-V VCC operation.
The SN74LVC16244A is designed specifically to improve the performance and density of 3-state memory
address drivers, clock drivers, and bus-oriented receivers and transmitters.
ORDERING INFORMATION
TA
PACKAGE(1)
ORDERABLE PART NUMBER
TOP-SIDE MARKING
C16244AQ1
–40°C to 85°C
TSSOP – DGG Tape and reel
CLVC16244AIDGGRQ1
(1) Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at
www.ti.com/sc/package.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
Widebus is a trademark of Texas Instruments.
PRODUCTION DATA information is current as of publication date.
Copyright © 2005, Texas Instruments Incorporated
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.