SN54LVTH162244, SN74LVTH162244
3.3-V ABT 16-BIT BUFFERS/DRIVERS
WITH 3-STATE OUTPUTS
www.ti.com
SCBS258N–JUNE 1993–REVISED NOVEMBER 2006
FEATURES
SN54LVTH162244. . . WD PACKAGE
SN74LVTH162244. . . DGG OR DL PACKAGE
(TOP VIEW)
•
Members of the Texas Instruments Widebus™
Family
•
Output Ports Have Equivalent 22-Ω Series
Resistors, So No External Resistors Are
Required
1
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
2OE
1A1
1A2
GND
1A3
1A4
1OE
1Y1
1Y2
GND
1Y3
1Y4
2
3
•
•
•
•
•
•
•
•
•
Support Mixed-Mode Signal Operation (5-V
4
Input and Output Voltages With 3.3-V VCC
)
5
Support Unregulated Battery Operation Down
to 2.7 V
6
7
V
CC
V
CC
Typical VOLP (Output Ground Bounce) <0.8 V
at VCC = 3.3 V, TA = 25°C
8
2A1
2A2
GND
2A3
2A4
3A1
3A2
GND
3A3
3A4
2Y1
2Y2
GND
2Y3
2Y4
3Y1
3Y2
GND
3Y3
3Y4
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
Ioff and Power-Up 3-State Support Hot
Insertion
Bus Hold on Data Inputs Eliminates the Need
for External Pullup/Pulldown Resistors
Distributed VCC and GND Pins Minimize
High-Speed Switching Noise
Flow-Through Architecture Optimizes PCB
Layout
V
CC
V
CC
Latch-Up Performance Exceeds 500 mA Per
JESD 17
4A1
4A2
GND
4A3
4A4
3OE
4Y1
4Y2
GND
4Y3
4Y4
4OE
ESD Protection Exceeds JESD 22
–
–
2000-V Human-Body Model (A114-A)
200-V Machine Model (A115-A)
DESCRIPTION/ORDERING INFORMATION
ORDERING INFORMATION
TA
PACKAGE(1)
ORDERABLE PART NUMBER
74LVTH162244GRDR
74LVTH162244ZRDR
SN74LVTH162244DL
TOP-SIDE MARKING
FBGA – GRD
Reel of 1000
Tube of 25
LL2244
FBGA – ZRD (Pb-free)
SN74LVTH162244DLG4
SN74LVTH162244DLR
74LVTH162244DLRG4
SN74LVTH162244DGGR
74LVTH162244DGGRG4
74LVTH162244GRE4
SN74LVTH162244KR
74LVTH162244ZQLR
SSOP – DL
LVTH162244
Reel of 1000
Reel of 2000
–40°C to 85°C
TSSOP – DGG
LVTH162244
VFBGA – GQL
Reel of 1000
Tube
LL2244
VFBGA – ZQL (Pb-free)
CFP – WD
–55°C to 125°C
SNJ54LVTH162244WD
SNJ54LVTH162244WD
(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 © 1993–2006, Texas Instruments Incorporated
Products conform to specifications per the terms of the Texas
On products compliant to MIL-PRF-38535, all parameters are
Instruments standard warranty. Production processing does not
tested unless otherwise noted. On all other products, production
necessarily include testing of all parameters.
processing does not necessarily include testing of all parameters.