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ꢋ ꢐꢋ ꢍꢅ ꢑꢒꢆ ꢈ ꢊ ꢍꢒꢓ ꢆ ꢔꢁꢓ ꢅꢎ ꢕꢀꢑꢄ ꢒꢔꢀ ꢖ ꢕꢓ ꢅ ꢎꢕ
ꢗ ꢓꢆ ꢇ ꢋ ꢍꢀꢆꢑꢆ ꢎ ꢘ ꢔꢆ ꢏ ꢔꢆꢀ
SCBS788 − NOVEMBER 2003
D
D
Controlled Baseline
− One Assembly/Test Site, One Fabrication
Site
D
D
ESD Protection Exceeds 2000 V Per
MIL-STD-883, Method 3015; Exceeds 200 V
Using Machine Model (C = 200 pF, R = 0)
Enhanced Diminishing Manufacturing
Sources (DMS) Support
Thin Shrink Small-Outline (DGG) Package
DGG PACKAGE
(TOP VIEW)
D
D
D
D
Enhanced Product-Change Notification
†
Qualification Pedigree
Member of the Texas Instruments
Widebus Family
State-of-the-Art Advanced BiCMOS
Technology (ABT) Design for 3.3-V
Operation and Low Static-Power
Dissipation
1
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
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32
31
30
29
NC
NC
Y1
GND
Y2
Y3
GND
NC
A1
GND
A2
A3
V
A4
A5
A6
2
3
4
5
6
7
V
D
Supports Mixed-Mode Signal Operation
(5-V Input and Output Voltages With
CC
Y4
CC
8
9
Y5
Y6
GND
Y7
Y8
3.3-V V
)
CC
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
D
D
D
D
Supports Unregulated Battery Operation
Down To 2.7 V
GND
A7
A8
Typical V
<0.8 V at V
(Output Ground Bounce)
OLP
CC
= 3.3 V, T = 25°C
A
Y9
A9
I
and Power-Up 3-State Support Hot
off
Y10
Y11
Y12
GND
Y13
Y14
Y15
A10
A11
A12
GND
A13
A14
A15
Insertion
Bus Hold on Data Inputs Eliminates the
Need for External Pullup/Pulldown
Resistors
D
D
D
Distributed V
High-Speed Switching Noise
and GND Pins Minimize
CC
V
V
Flow-Through Architecture Optimizes PCB
Layout
CC
CC
Y16
Y17
GND
Y18
OE
A16
A17
GND
A18
CLK
GND
Latch-Up Performance Exceeds 500 mA Per
JESD 17
†
Component qualification in accordance with JEDEC and industry
standards to ensure reliable operation over an extended
temperature range. This includes, but is not limited to, Highly
Accelerated Stress Test (HAST) or biased 85/85, temperature
cycle, autoclave or unbiased HAST, electromigration, bond
intermetallic life, and mold compound life. Such qualification
testing should not be viewed as justifying use of this component
beyond specified performance and environmental limits.
LE
NC − No internal connection
description/ordering information
The SN74LVTH16835 is an 18-bit universal bus driver designed for low-voltage (3.3-V) V
the capability to provide a TTL interface to a 5-V system environment.
operation, but with
CC
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.
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Copyright 2003, Texas Instruments Incorporated
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1
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