SN74LVTH16245A-EP
3.3-V ABT 16-BIT BUS TRANSCEIVER
WITH 3-STATE OUTPUTS
www.ti.com
SCAS693G–APRIL 2003–REVISED OCTOBER 2006
FEATURES
DGG, DGV, OR DL PACKAGE
(TOP VIEW)
•
Controlled Baseline
– One Assembly
1
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
1DIR
1B1
1B2
GND
1B3
1B4
VCC
1OE
1A1
1A2
GND
1A3
1A4
VCC
– One Test Site
2
– One Fabrication Site
3
•
Enhanced Diminishing Manufacturing
Sources (DMS) Support
4
5
•
•
•
Enhanced Product-Change Notification
6
(1)
Qualification Pedigree
7
8
1B5
1B6
GND
1B7
1B8
2B1
2B2
GND
2B3
2B4
VCC
1A5
1A6
GND
1A7
1A8
2A1
2A2
GND
2A3
2A4
VCC
Member of the Texas Instruments Widebus™
Family
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
•
State-of-the-Art Advanced BiCMOS
Technology (ABT) Design for 3.3-V Operation
and Low Static-Power Dissipation
•
•
•
•
•
•
•
•
•
Supports Mixed-Mode Signal Operation (5-V
Input and Output Voltages With 3.3-V VCC
)
Supports Unregulated Battery Operation
Down to 2.7 V
Typical VOLP (Output Ground Bounce) <0.8 V
at VCC = 3.3 V, TA = 25°C
2B5
2B6
GND
2B7
2B8
2DIR
2A5
2A6
GND
2A7
2A8
2OE
Distributed VCC and GND Pins Minimize
High-Speed Switching Noise
Flow-Through Architecture Optimizes PCB
Layout
Ioff and Power-Up 3-State Support Hot
Insertion
Bus Hold on Data Inputs Eliminates the Need
for External Pullup/Pulldown Resistors
Latch-Up Performance Exceeds 500 mA Per
JESD 17
ESD Protection Exceeds JESD 22
– 2000-V Human-Body Model (A114-A)
– 200-V Machine Model (A115-A)
(1) 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.
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.
Copyright © 2003–2006, Texas Instruments Incorporated
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.