DataSheet.jp

PDF 74LS14 Data sheet ( 特性 )

部品番号 74LS14
部品説明 Hex Inverters with Schmitt Trigger Inputs
メーカ National Semiconductor
ロゴ National Semiconductor ロゴ 

このページの下部にプレビューと74LS14ダウンロード(pdfファイル)リンクがあります。

Total 6 pages

No Preview Available !

74LS14 Datasheet, 74LS14 PDF,ピン配置, 機能
54LS14 DM74LS14 Hex Inverters
with Schmitt Trigger Inputs
General Description
This device contains six independent gates each of which
performs the logic INVERT function Each input has hyster-
esis which increases the noise immunity and transforms a
slowly changing input signal to a fast changing jitter free
output
Connection Diagram
Dual-In-Line Package
June 1989
Function Table
Order Number 54LS14DMQB 54LS14FMQB
54LS14LMQB DM74LS14M or DM74LS14N
See NS Package Number E20A J14A M14A N14A or W14B
TL F 6353 – 1
YeA
Input
Output
AY
LH
HL
H e High Logic Level
L e Low Logic Level
C1995 National Semiconductor Corporation TL F 6353
RRD-B30M105 Printed in U S A

1 Page





74LS14 pdf, ピン配列
Switching Characteristics at VCC e 5V and TA e 25 C (See Section 1 for Test Waveforms and Output Load)
Symbol
Parameter
RL e 2 kX
CL e 15 pF
CL e 50 pF
Min Max Min Max
Units
tPLH
Propagation Delay Time
Low to High Level Output
5
22
8
25 ns
tPHL
Propagation Delay Time
High to Low Level Output
5
22 10 33 ns
3


3Pages


74LS14 電子部品, 半導体
Physical Dimensions inches (millimeters) (Continued)
14-Lead Ceramic Flat Package (W)
Order Number 54LS14FMQB
NS Package Number W14B
LIFE SUPPORT POLICY
NATIONAL’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT
DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF NATIONAL
SEMICONDUCTOR CORPORATION As used herein
1 Life support devices or systems are devices or
systems which (a) are intended for surgical implant
into the body or (b) support or sustain life and whose
failure to perform when properly used in accordance
with instructions for use provided in the labeling can
be reasonably expected to result in a significant injury
to the user
2 A critical component is any component of a life
support device or system whose failure to perform can
be reasonably expected to cause the failure of the life
support device or system or to affect its safety or
effectiveness
National Semiconductor
Corporation
1111 West Bardin Road
Arlington TX 76017
Tel 1(800) 272-9959
Fax 1(800) 737-7018
National Semiconductor
Europe
Fax (a49) 0-180-530 85 86
Email cnjwge tevm2 nsc com
Deutsch Tel (a49) 0-180-530 85 85
English Tel (a49) 0-180-532 78 32
Fran ais Tel (a49) 0-180-532 93 58
Italiano Tel (a49) 0-180-534 16 80
National Semiconductor
Hong Kong Ltd
13th Floor Straight Block
Ocean Centre 5 Canton Rd
Tsimshatsui Kowloon
Hong Kong
Tel (852) 2737-1600
Fax (852) 2736-9960
National Semiconductor
Japan Ltd
Tel 81-043-299-2309
Fax 81-043-299-2408
National does not assume any responsibility for use of any circuitry described no circuit patent licenses are implied and National reserves the right at any time without notice to change said circuitry and specifications

6 Page



ページ 合計 : 6 ページ
 
PDF
ダウンロード
[ 74LS14.PDF ]


共有リンク

Link :


おすすめデータシート

部品番号部品説明メーカ
74LS10

TRIPLE 3-INPUT NAND GATE

ON Semiconductor
ON Semiconductor
74LS10

Triple 3-Input NAND Gate

Fairchild Semiconductor
Fairchild Semiconductor
74LS107

DM74LS107

ETC
ETC
74LS109

Dual J-K Flip-Flop

Agere Systems
Agere Systems


www.DataSheet.jp    |   2020   |  メール    |   最新    |   Sitemap