SN74AUC14_14 Datasheet, PDF (1/12 Pages) Texas Instruments – HEX SCHMITT-TRIGGER INVERTER

SN74AUC14
www.ti.com
SCES473A – AUGUST 2003 – REVISED MAY 2010
HEX SCHMITT-TRIGGER INVERTER
Check for Samples: SN74AUC14
FEATURES
1
• Optimized for 1.8-V Operation and Is 3.6-V I/O
Tolerant to Support Mixed-Mode Signal
Operation
• I_off Supports Partial-Power-Down Mode
Operation
• Sub-1-V Operable
• Max t_pd of 2 ns at 1.8 V
• Low Power Consumption, 10-mA Max I_CC
• ±8-mA Output Drive at 1.8 V
• Latch-Up Performance Exceeds 100 mA Per
JESD 78, Class II
• ESD Protection Exceeds JESD 22
– 2000-V Human-Body Model (A114-A)
– 200-V Machine Model (A115-A)
– 1000-V Charged-Device Model (C101)
RGY PACKAGE
(TOP VIEW)
1
1Y 2
2A 3
2Y 4
3A 5
3Y 6
7
14
13 6A
12 6Y
11 5A
10 5Y
9 4A
8
DESCRIPTION/ORDERING INFORMATION
This hex Schmitt-trigger inverter is operational at 0.8-V to 2.7-V V_CC, but is designed specifically for 1.65-V to
1.95-V V_CC operation.
The SN74AUC14 contains six independent inverters and performs the Boolean function Y = A. The device
functions as six independent inverters, but because of Schmitt action, it may have different input threshold levels
for positive-going (V_T+) and negative-going (V_T–) signals.
This device is fully specified for partial-power-down applications using I_off. The I_off circuitry disables the outputs,
preventing damaging current backflow through the device when it is powered down.
T_A
–40°C to 85°C
QFN – RGY
ORDERING INFORMATION⁽¹⁾
PACKAGE ⁽²⁾
ORDERABLE PART NUMBER
Tape and reel
SN74AUC14RGYR
TOP-SIDE MARKING
MS14
(1) For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI
web site at www.ti.com.
(2) Package drawings, thermal data, and symbolization are available at www.ti.com/packaging.
FUNCTION TABLE
(EACH INVERTER)
INPUT
A
OUTPUT
Y
H
L
L
H
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.
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