SN74AUP1T14_15 Datasheet, PDF (1/14 Pages) Texas Instruments – LOW POWER, 1.8/2.5/3.3-V INPUT, 3.3-V CMOS OUTPUT, SINGLE SCHMITT-TRIGGER INVERTER GATE

SN74AUP1T14
www.ti.com
SCES802 – APRIL 2010
LOW POWER, 1.8/2.5/3.3-V INPUT, 3.3-V CMOS OUTPUT, SINGLE
SCHMITT-TRIGGER INVERTER GATE
Check for Samples: SN74AUP1T14
FEATURES
1
• Single-Supply Voltage Translator
• Output Level Up to Supply V_CC CMOS Level
– 1.8 V to 3.3 V (at V_CC = 3.3 V)
– 2.5 V to 3.3 V (at V_CC = 3.3 V)
– 1.8 V to 2.5 V (at V_CC = 2.5 V)
– 3.3 V to 2.5 V (at V_CC = 2.5 V
• Schmitt-Trigger Inputs Reject Input Noise and
Provide Better Output Signal Integrity
• I_off Supports Partial Power Down (V_CC = 0 V)
• Very Low Static Power Consumption:
0.1 µA
• Very Low Dynamic Power Consumption:
0.9 µA
• Latch-Up Performance Exceeds 100 mA Per
JESD 78, Class II
• Pb-Free Packages Available: SC-70 (DCK)
2 x 2.1 x 0.65 mm (Height 1.1 mm)
• More Gate Options Available at
www.ti.com/littlelogic
• ESD Performance Tested Per JESD 22
– 2000-V Human-Body Model
(A114-B, Class II)
– 1000-V Charged-Device Model (C101)
DCK PACKAGE
(TOP VIEW)
NC
1
A
2
5
V
CC
GND
3
4
Y
DESCRIPTION/ORDERING INFORMATION
The SN74AUP1T14 performs the Boolean function Y = A with designation for logic-level translation applications
with output referenced to supply V_CC.
AUP technology is the industry's lowest-power logic technology designed for use in extending battery-life in
operating. All input levels that accept 1.8-V LVCMOS signals, while operating from either a single 3.3-V or 2.5-V
V_CC supply. This product also maintains excellent signal integrity (see Figure 1 and Figure 2).
The wide V_CC range of 2.3 V to 3.6 V allows the possibility of switching output level to connect to external
controllers or processors.
Schmitt-trigger inputs (ΔV_T = 210 mV between positive and negative input transitions) offer improved noise
immunity during switching transitions, which is especially useful on analog mixed-mode designs. Schmitt-trigger
inputs reject input noise, ensure integrity of output signals, and allow for slow input signal transition.
I_off is a feature that allows for powered-down conditions (V_CC = 0 V) and is important in portable and mobile
applications. When V_CC = 0 V, signals in the range from 0 V to 3.6 V can be applied to the inputs and outputs of
the device. No damage occurs to the device under these conditions.
The SN74AUP1T14 is designed with optimized current-drive capability of 4 mA to reduce line reflections,
overshoot, and undershoot caused by high-drive outputs.
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.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Copyright © 2010, Texas Instruments Incorporated