SN74AUP1T98_10 Datasheet, PDF (1/24 Pages) Texas Instruments – SINGLE-SUPPLY VOLTAGE-LEVEL TRANSLATOR WITH NINE CONFIGURABLE GATE LOGIC FUNCTIONS

SN74AUP1T98
www.ti.com
SCES614H – OCTOBER 2004 – REVISED MAY 2010
SINGLE-SUPPLY VOLTAGE-LEVEL TRANSLATOR
WITH NINE CONFIGURABLE GATE LOGIC FUNCTIONS
Check for Samples: SN74AUP1T98
FEATURES
1
•2 Available in the Texas Instruments NanoStar™
Packages
• Single-Supply Voltage Translator
• 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)
• Nine Configurable Gate Logic Functions
• Schmitt-Trigger Inputs Reject Input Noise and
Provide Better Output Signal Integrity
• I_off Supports Partial-Power-Down Mode With
Low Leakage Current (0.5 mA)
• Very Low Static and Dynamic Power
Consumption
• Pb-Free Packages Available: SOT-23 (DBV),
SC-70 (DCK), and WCSP (NanoStar)
• Latch-Up Performance Exceeds 100 mA Per
JESD 78, Class II
• ESD Performance Tested Per JESD 22
– 2000-V Human-Body Model
(A114-B, Class II)
– 1000-V Charged-Device Model (C101)
• Related Devices: SN74AUP1T97,
SN74AUP1T57, and SN74AUP1T58
DBV OR DCK PACKAGE
(TOP VIEW)
B¹
GND 2
A³
6_C
5 V_CC
4_Y
DRY OR DSF PACKAGE
(TOP VIEW)
B¹
GND ²
A³
6_C
5_V
CC
4_Y
YFP OR YZP PACKAGE
(TOP VIEW)
B
GND
A
C ^{A1 1 6 A2}
V B1 2 5 B2 _CC
Y ^{C1 3 4 C2}
DESCRIPTION/ORDERING INFORMATION
AUP technology is the industry's lowest-power logic technology designed for use in battery-operated or battery
backed-up equipment. The SN74AUP1T98 is designed for logic-level translation applications with input switching
levels that accept 1.8-V LVCMOS signals, while operating from either a single 3.3-V or 2.5-V V_CC supply.
The wide V_CC range of 2.3 V to 3.6 V allows the possibility of battery voltage drop during system operation and
ensures normal operation between this range.
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.
The SN74AUP1T98 can be easily configured to perform a required gate function by connecting A, B, and C
inputs to V_CC or ground (see Function Selection table). Up to nine commonly used logic gate functions can be
performed.
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.
NanoStar is a trademark of Texas Instruments.
2
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 © 2004–2010, Texas Instruments Incorporated