SN74LVTH16240-EP Datasheet, PDF (1/11 Pages) Texas Instruments – 3.3-V ABT 16-BIT BUFFER/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
† _{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.
SN74LVTH16240ĆEP
3.3ĆV ABT 16ĆBIT BUFFER/DRIVER
WITH 3ĆSTATE OUTPUTS
SCBS777 − NOVEMBER 2003
D Flow-Through Architecture Optimizes PCB
Layout
D Latch-Up Performance Exceeds 500 mA Per
JESD 17
D ESD Protection Exceeds 2000 V Per
MIL-STD-883, Method 3015; Exceeds 200 V
Using Machine Model (C = 200 pF, R = 0)
DGG PACKAGE
(TOP VIEW)
1OE 1
1Y1 2
1Y2 3
GND 4
1Y3 5
1Y4 6
V_CC 7
2Y1 8
2Y2 9
GND ¹⁰
2Y3 11
2Y4 12
3Y1 ¹³
3Y2 ¹⁴
GND ¹⁵
3Y3 ¹⁶
3Y4 ¹⁷
V_CC ¹⁸
4Y1 ¹⁹
4Y2 ²⁰
GND ²¹
4Y3 ²²
4Y4 ²³
4OE ²⁴
48 2OE
47 1A1
46 1A2
45 GND
44 1A3
43 1A4
42 V_CC
41 2A1
40 2A2
39 GND
38 2A3
37 2A4
36 3A1
35 3A2
34 GND
33 3A3
32 3A4
31 V_CC
30 4A1
29 4A2
28 GND
27 4A3
26 4A4
25 3OE
description/ordering information
This 16-bit buffer/driver is designed specifically for low-voltage (3.3-V) V_CC operation, but with the capability to
provide a TTL interface to a 5-V system environment.
The SN74LVTH16240 is designed specifically to improve both the performance and density of 3-state memory
address drivers, clock drivers, and bus-oriented receivers and transmitters.
The device can be used as four 4-bit buffers, two 8-bit buffers, or one 16-bit buffer. The device provides inverting
outputs and symmetrical active-low output-enable (OE) inputs.
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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