錚?/div>
Family
Output Ports Have Equivalent 22-鈩?Series
Resistors, So No External Resistors Are
Required
Support Mixed-Mode Signal Operation
(5-V Input and Output Voltages With
3.3-V V
CC
)
Support Unregulated Battery Operation
Down to 2.7 V
Typical V
OLP
(Output Ground Bounce)
<0.8 V at V
CC
= 3.3 V, T
A
= 25擄C
I
off
and Power-Up 3-State Support Hot
Insertion
Bus Hold on Data Inputs Eliminates the
Need for External Pullup/Pulldown
Resistors
Distributed V
CC
and GND Pins Minimize
High-Speed Switching Noise
Flow-Through Architecture Optimizes PCB
Layout
Latch-Up Performance Exceeds 500 mA Per
JESD 17
ESD Protection Exceeds JESD 22
鈭?2000-V Human-Body Model (A114-A)
鈭?200-V Machine Model (A115-A)
SN54LVTH162244 . . . WD PACKAGE
SN74LVTH162244 . . . DGG OR DL PACKAGE
(TOP VIEW)
1OE
1Y1
1Y2
GND
1Y3
1Y4
V
CC
2Y1
2Y2
GND
2Y3
2Y4
3Y1
3Y2
GND
3Y3
3Y4
V
CC
4Y1
4Y2
GND
4Y3
4Y4
4OE
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
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
V
CC
2A1
2A2
GND
2A3
2A4
3A1
3A2
GND
3A3
3A4
V
CC
4A1
4A2
GND
4A3
4A4
3OE
description/ordering information
The 鈥橪VTH162244 devices are 16-bit buffers and line drivers designed for low-voltage (3.3-V) V
CC
operation,
but with the capability to provide a TTL interface to a 5-V system environment. These devices can be used as
four 4-bit buffers, two 8-bit buffers, or one 16-bit buffer. These devices provide true outputs and symmetrical
active-low output-enable (OE) inputs.
ORDERING INFORMATION
TA
SSOP 鈭?DL
鈭?0擄C to 85擄C
鈭?0 C 85 C
TSSOP 鈭?DGG
VFBGA 鈭?GQL
VFBGA 鈭?ZQL (Pb-free)
鈭?5擄C to 125擄C
CFP 鈭?WD
Tape and reel
Tube
PACKAGE鈥?/div>
Tube
Tape and reel
Tape and reel
ORDERABLE
PART NUMBER
SN74LVTH162244DL
SN74LVTH162244DLR
SN74LVTH162244DGGR
SN74LVTH162244KR
74LVTH162244ZQLR
SNJ54LVTH162244WD
LL2244
SNJ54LVTH162244WD
LVTH162244
LVTH162244
TOP-SIDE MARKING
鈥?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.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
On products compliant to MIL PRF 38535, all parameters are tested
unless otherwise noted. On all other products, production
processing does not necessarily include testing of all parameters.
Copyright
錚?/div>
2003, Texas Instruments Incorporated
POST OFFICE BOX 655303
鈥?/div>
DALLAS, TEXAS 75265
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