SN74LVTH16835-EP Datasheet, PDF (1/11 Pages) Texas Instruments – 3.3-V ABT 18-BIT UNIVERSAL BUS DRIVER WITH 3-STATE OUTPUTS

D Controlled Baseline
− One Assembly/Test Site, One Fabrication
Site
D Enhanced Diminishing Manufacturing
Sources (DMS) Support
D Enhanced Product-Change Notification
D Qualification Pedigree^†
D Member of the Texas Instruments
Widebus  Family
D State-of-the-Art Advanced BiCMOS
Technology (ABT) Design for 3.3-V
Operation and Low Static-Power
Dissipation
D Supports Mixed-Mode Signal Operation
(5-V Input and Output Voltages With
3.3-V V_CC )
D Supports Unregulated Battery Operation
Down To 2.7 V
D Typical V_OLP (Output Ground Bounce)
<0.8 V at V_CC = 3.3 V, T_A = 25°C
D I_off and Power-Up 3-State Support Hot
Insertion
D Bus Hold on Data Inputs Eliminates the
Need for External Pullup/Pulldown
Resistors
D Distributed V_CC and GND Pins Minimize
High-Speed Switching Noise
D Flow-Through Architecture Optimizes PCB
Layout
D 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.
SN74LVTH16835ĆEP
3.3ĆV ABT 18ĆBIT UNIVERSAL BUS DRIVER
WITH 3ĆSTATE OUTPUTS
SCBS788 − NOVEMBER 2003
D ESD Protection Exceeds 2000 V Per
MIL-STD-883, Method 3015; Exceeds 200 V
Using Machine Model (C = 200 pF, R = 0)
D Thin Shrink Small-Outline (DGG) Package
DGG PACKAGE
(TOP VIEW)
NC 1
NC 2
Y1 3
GND 4
Y2 5
Y3 6
V_CC 7
Y4 8
Y5 9
Y6 10
GND 11
Y7 12
Y8 13
Y9 14
Y10 15
Y11 16
Y12 17
GND 18
Y13 19
Y14 20
Y15 21
V_CC 22
Y16 ²³
Y17 ²⁴
GND ²⁵
Y18 ²⁶
OE ²⁷
LE ²⁸
56 GND
55 NC
54 A1
53 GND
52 A2
51 A3
50 V_CC
49 A4
48 A5
47 A6
46 GND
45 A7
44 A8
43 A9
42 A10
41 A11
40 A12
39 GND
38 A13
37 A14
36 A15
35 V_CC
34 _A16
33 _A17
32 _GND
31 _A18
30 _CLK
29 _GND
NC − No internal connection
description/ordering information
The SN74LVTH16835 is an 18-bit universal bus driver 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.
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.
Copyright  2003, Texas Instruments Incorporated
• POST OFFICE BOX 655303 DALLAS, TEXAS 75265
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