SN74LVTH16500-EP Datasheet, PDF (1/10 Pages) Texas Instruments – 3.3-V ABT 18-BIT UNIVERSAL BUS TRANSCEIVER WITH 3-STATE OUTPUTS

SN74LVTH16500ĆEP
3.3ĆV ABT 18ĆBIT UNIVERSAL BUS TRANSCEIVER
WITH 3ĆSTATE OUTPUTS
SCBS783 − NOVEMBER 2003
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 UBT  Transceivers Combine D-Type
Latches and D-Type Flip-Flops for
Operation in Transparent, Latched, or
Clocked Mode
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.
D ESD Protection Exceeds JESD 22
− 2000-V Human-Body Model (A114-A)
− 200-V Machine Model (A115-A)
− 1000-V Charged-Device Model (C101)
DGG PACKAGE
(TOP VIEW)
OEAB ¹
LEAB ²
A1 ³
GND ⁴
A2 ⁵
A3 ⁶
V_CC ⁷
A4 ⁸
A5 ⁹
A6 ¹⁰
GND ¹¹
A7 ¹²
A8 ¹³
A9 ¹⁴
A10 ¹⁵
A11 ¹⁶
A12 ¹⁷
GND ¹⁸
A13 ¹⁹
A14 ²⁰
A15 ²¹
V_CC ²²
A16 ²³
A17 ²⁴
GND ²⁵
A18 ²⁶
OEBA ²⁷
LEBA ²⁸
56 _GND
55 _CLKAB
54 _B1
53 _GND
52 _B2
51 _B3
50 _VCC
49 _B4
48 _B5
47 _B6
46 _GND
45 _B7
44 _B8
43 _B9
42 _B10
41 _B11
40 _B12
39 _GND
38 _B13
37 _B14
36 _B15
35 _VCC
34 _B16
33 _B17
32 _GND
31 _B18
30 _CLKBA
29 _GND
description/ordering information
The SN74LVTH16500 is an 18-bit universal bus transceiver 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 and UBT are trademarks 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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