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SN74AUC14 PDF预览

SN74AUC14

更新时间: 2024-11-19 22:05:55
品牌 Logo 应用领域
德州仪器 - TI 触发器
页数 文件大小 规格书
8页 185K
描述
HEX SCHMITT-TRIGGER INVERTER

SN74AUC14 数据手册

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SN74AUC14  
HEX SCHMITT-TRIGGER INVERTER  
SCES473 – AUGUST 2003  
RGY PACKAGE  
(TOP VIEW)  
Optimized for 1.8-V Operation and Is 3.6-V  
I/O Tolerant to Support Mixed-Mode Signal  
Operation  
I
Supports Partial-Power-Down Mode  
off  
1
14  
Operation  
1Y  
2A  
2Y  
3A  
3Y  
13 6A  
12 6Y  
2
3
4
5
6
Sub 1-V Operable  
Max t of 2 ns at 1.8-V  
pd  
Low Power Consumption, 10-µA Max I  
11  
10  
9
5A  
5Y  
4A  
CC  
8-mA Output Drive at 1.8 V  
7
8
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)  
description/ordering information  
This hex Schmitt-trigger inverter is operational at 0.8-V to 2.7-V V , but is designed specifically for 1.65-V to  
CC  
1.95-V V  
operation.  
CC  
The SN74AUC14 contains six independent inverters and performs the Boolean function Y = A. The device  
functionsassixindependentinverters, butbecauseofSchmittaction, itmayhavedifferentinputthresholdlevels  
for positive-going (V ) and negative-going (V ) signals.  
T+  
T–  
This device is fully specified for partial-power-down applications using I . The I circuitry disables the outputs,  
off  
off  
preventing damaging current backflow through the device when it is powered down.  
ORDERING INFORMATION  
ORDERABLE  
PART NUMBER  
TOP-SIDE  
MARKING  
PACKAGE  
T
A
–40°C to 85°C QFN – RGY  
Tape and reel  
SN74AUC14RGYR  
MS14  
Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines  
are available at www.ti.com/sc/package.  
FUNCTION TABLE  
(each inverter)  
INPUT  
A
OUTPUT  
Y
H
L
L
H
logic diagram, each inverter (positive logic)  
A
Y
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.  
Copyright 2003, Texas Instruments Incorporated  
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of Texas Instruments  
standard warranty. Production processing does not necessarily include  
testing of all parameters.  
1
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  

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