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FEATURES
3
2
4
51OE VCC
Y
A
GND
DBV PACKAGE
(TOP VIEW)
YEP OR YZP PACKAGE
(BOTTOM VIEW)
DCK PACKAGE
(TOP VIEW)
3
2
4
51OE VCC
Y
A
GND
3
2
4
51OE VCC
Y
A
GND OE
GND
VCC
Y
A
DRL PACKAGE
(TOP VIEW)
See mechanical drawings for dimensions.
1
4
2
3
5
DESCRIPTION/ORDERING INFORMATION
AUP
LVC
AUP
Static-Power Consumption
(µA)
Dynamic-Power Consumption
(pF)
† Single, dual, and triple gates
3.3-V
Logic†
3.3-V
Logic†
0%
20%
40%
60%
80%
100%
0%
20%
40%
60%
80%
100%
−0.5
0
0.5
1
1.5
2
2.5
3
3.5
0 5 10 15 20 25 30 35 40 45
Time − ns
V
oltage − V
† AUP1G08 data at CL = 15 pF
OutputInput
Switching Characteristics
at 25 MHz†
SN74AUP1G125
LOW-POWER SINGLE BUS BUFFER GATE
WITH 3-STATE OUTPUT
SCES595E – JULY 2004 – REVISED JULY 2005
• Available in the Texas Instruments • Wide Operating V CC Range of 0.8 V to 3.6 V
NanoStar ™ and NanoFree ™ Packages • Optimized for 3.3-V Operation
• Low Static-Power Consumption • 3.6-V I/O Tolerant to Support Mixed-Mode
(I CC = 0.0 µ A Max) Signal Operation
• Low Dynamic-Power Consumption • t pd = 4.6 ns Max at 3.3 V
(C pd = 4 pF Typ at 3.3 V) • Suitable for Point-to-Point Applications
• Low Input Capacitance (C i = 1.5 pF Typ) • Latch-Up Performance Exceeds 100 mA Per
• Low Noise – Overshoot and Undershoot JESD 78, Class II
<10% of V CC • ESD Performance Tested Per JESD 22
• Input-Disable Feature Allows Floating Input – 2000-V Humna-Body Model
Conditions (A114-B, Class II)
• I off Supports Partial-Power-Down Mode – 200-V Machine Model (A115-A)
Operation – 1000-V Charged-Device Model (C101)
• Input Hysteresis Allows Slow Input Transition • ESD Protection Exceeds ± 5000 V With
and Better Switching Noise Immunity at Input Human-Body Model
The AUP family is TI's premier solution to the industry's low-power needs in battery-powered portable
applications. This family ensures a very low static and dynamic power consumption across the entire V CC range
of 0.8 V to 3.6 V, resulting in an increased battery life. This product also maintains excellent signal integrity (see
Figures 1 and 2).
xxxx
Figure 1. AUP – The Lowest-Power Family Figure 2. Excellent Signal Integrity
xxx
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.
NanoStar, NanoFree are trademarks of Texas Instruments.
PRODUCTION DATA information is current as of publication date. Copyright © 2004 – 2005, 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.