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SN74AHCT14Q-Q1 PDF预览

SN74AHCT14Q-Q1

更新时间: 2024-02-15 05:47:41
品牌 Logo 应用领域
德州仪器 - TI 触发器
页数 文件大小 规格书
9页 246K
描述
HEX SCHMITT-TRIGGER INVERTER

SN74AHCT14Q-Q1 数据手册

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ꢀꢁꢂ ꢃ ꢄꢅꢆ ꢇꢈ ꢃꢉ ꢊ ꢉꢈ  
ꢅꢋꢌ ꢀꢆꢅ ꢍꢎ ꢇꢇꢊꢇ ꢏꢎꢐ ꢐ ꢋꢏ ꢎ ꢁꢑ ꢋ ꢏꢇ ꢋꢏ  
SGDS023A − FEBRUARY 2002 − REVISED APRIL 2008  
D OR PW PACKAGE  
(TOP VIEW)  
D
D
Qualified for Automotive Applications  
EPIC(Enhanced-Performance Implanted  
CMOS) Process  
1A  
1Y  
V
CC  
1
2
3
4
5
6
7
14  
13  
12  
11  
D
Inputs Are TTL-Voltage Compatible  
6A  
6Y  
5A  
D
Latch-Up Performance Exceeds 250 mA Per  
JESD 17  
2A  
2Y  
3A  
10 5Y  
D
ESD Protection Exceeds 2000 V Per  
MIL-STD-883, Method 3015; Exceeds 200 V  
Using Machine Model (C = 200 pF, R = 0)  
9
8
3Y  
4A  
4Y  
GND  
description  
The SN74AHCT14Q contains six independent inverters. This device performs the Boolean function  
Y = A.  
Each circuit functions as an independent inverter, but because of the Schmitt action, the inverters have different  
input threshold levels for positive-going (V ) and for negative-going (V ) signals.  
T+  
T−  
{
ORDERING INFORMATION  
ORDERABLE  
PART NUMBER  
TOP-SIDE  
MARKING  
PACKAGE  
T
A
SOIC − D  
Tape and reel  
Tape and reel  
SN74AHCT14QDRQ1  
AHCT14Q  
−40°C to 125°C  
TSSOP − PW  
SN74AHCT14QPWRQ1 HB14Q  
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 http://www.ti.com.  
Package drawings, thermal data, and symbolization are available at http://www.ti.com/packaging.  
FUNCTION TABLE  
(each inverter)  
INPUT  
A
OUTPUT  
Y
H
L
L
H
logic symbol  
1
2
4
1A  
2A  
3A  
4A  
5A  
6A  
1Y  
2Y  
3Y  
4Y  
5Y  
6Y  
3
5
6
9
8
11  
13  
10  
12  
This symbol is in accordance with ANSI/IEEE Std 91-1984 and IEC Publication 617-12.  
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.  
EPIC is a trademark of Texas Instruments.  
ꢇꢡ  
Copyright 2008, Texas Instruments Incorporated  
ꢝ ꢡ ꢞ ꢝꢖ ꢗꢫ ꢙꢘ ꢜ ꢤꢤ ꢢꢜ ꢚ ꢜ ꢛ ꢡ ꢝ ꢡ ꢚ ꢞ ꢦ  
1
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  

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