Datasheet
DCU PACKAGE
(TOP VIEW)
3 6
1Y2Y
8
1
V
CC
1OE
5
GND
4
2A
2
7
2OE
1A
The exposed center pad, if used, must be connected
only as a secondary GND or left electrically open.
V
CC
1
2
3
4
5
6
7
8
2OE
1Y
2A
GND
2Y
1A
1OE
RSE PACKAGE
(TOP VIEW)
1OE
1A
GND
2Y
V
CC
2OE
1Y
2A
YFP OR YZP PACKAGE
(TOP VIEW)
4
5
3
6
2 7
1
8
A1 A2
B1 B2
C1 C2
D1 D2
DQE PACKAGE
(TOP VIEW)
V
CC
2OE
1Y
2A
1OE
1A
2Y
GND
1
2
3
4
8
7
6
5
SN74AUP2G125
www.ti.com
SCES688D –JANUARY 2007–REVISED MAY 2010
LOW-POWER DUAL BUS BUFFER GATE WITH 3-STATE OUTPUTS
Check for Samples: SN74AUP2G125
1
FEATURES
• Available in the Texas Instruments NanoStar™ • Wide Operating V
CC
Range of 0.8 V to 3.6 V
Package
• Optimized for 3.3-V Operation
• Low Static-Power Consumption
• 3.6-V I/O Tolerant to Support Mixed-Mode
(I
CC
= 0.9 mA Max)
Signal Operation
• Low Dynamic-Power Consumption
• t
pd
= 5.4 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 Human-Body Model
Conditions
(A114-B, Class II)
• I
off
Supports Partial-Power-Down Mode
– 1000-V Charged-Device Model (C101)
Operation
• Input Hysteresis Allows Slow Input Transition
and Better Switching Noise Immunity at Input
See mechanical drawings for dimensions.
DESCRIPTION/ORDERING INFORMATION
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
Figure 1 and Figure 2).
1
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.
PRODUCTION DATA information is current as of publication date.
Copyright © 2007–2010, 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.