- 您现在的位置：买卖IC网 > PDF目录157230 > 54F139LM (NATIONAL SEMICONDUCTOR CORP) Dual 1-of-4 Decoder/Demultiplexer PDF资料下载
参数资料
| 型号： | 54F139LM |
| 厂商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分类： | 编、解码器及复用、解复用 |
| 英文描述： | Dual 1-of-4 Decoder/Demultiplexer |
| 中文描述： | F/FAST SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, CQCC20 |
| 封装： | CERAMIC, LCC-20 |
| 文件页数： | 1/8页 |
| 文件大小： | 166K |
| 代理商： | 54F139LM |
TLF9479
54F74F139
Dual
1-of-4
DecoderDemultiplexer
November 1994
54F74F139
Dual 1-of-4 DecoderDemultiplexer
General Description
The ’F139 is a high-speed dual 1-of-4 decoderdemultiplex-
er The device has two independent decoders each accept-
ing two inputs and providing four mutually exclusive active
LOW outputs Each decoder has an active LOW Enable in-
put which can be used as a data input for a 4-output demul-
tiplexer Each half of the ’F139 can be used as a function
generator providing all four minterms of two variables
Features
Y
Multifunction capability
Y
Two completely independent 1-of-4 decoders
Y
Active LOW mutually exclusive outputs
Y
Guaranteed 4000V minimum ESD protection
Commercial
Military
Package
Package Description
Number
74F139PC
N16E
16-Lead (0300 Wide) Molded Dual-In-Line
54F139DM (Note 2)
J16A
16-Lead Ceramic Dual-In-Line
74F139SC (Note 1)
M16A
16-Lead (0150 Wide) Molded Small Outline JEDEC
74F139SJ (Note 1)
M16D
16-Lead (0300 Wide) Molded Small Outline EIAJ
54F139FM (Note 2)
W16A
16-Lead Cerpack
54F139LM (Note 2)
E20A
20-Lead Ceramic Leadless Chip Carrier Type C
Note 1
Devices also available in 13
reel Use suffix e SCX and SJX
Note 2
Military grade device with environmental and burn-in processing Use suffix e DMQB FMQB and LMQB
Logic Symbols
Connection Diagrams
TLF9479 – 3
IEEEIEC
TLF9479 – 7
TLF9479 – 4
Pin Assignment
DIP SOIC and Flatpak
TLF9479 – 1
Pin Assignment
for LCC
TLF9479 – 2
TRI-STATE
is a registered trademark of National Semiconductor Corporation
C1995 National Semiconductor Corporation
RRD-B30M75Printed in U S A
相关PDF资料 |
PDF描述 |
|---|---|
| 54F14DM | Hex Inverter Schmitt Trigger |
| 54F14FM | Hex Inverter Schmitt Trigger |
| 54F14LM | CABLE ASSEMBLY; SMA MALE TO SMA MALE; 50 OHM, PE-047SR (.047" BARE COPPER) |
| 54F151AFM | 8-Input Multiplexer |
| 54F151ALM | 8-Input Multiplexer |
相关代理商/技术参数 |
参数描述 |
|---|---|
| 54F139LMQB | 制造商:Texas Instruments 功能描述:Decoder/Demultiplexer Dual 2-to-4 20-Pin CLLCC Rail 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| 54F13DMQB | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Texas Instruments 功能描述: |
| 54F13FMQB | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| 54F13LMQB | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| 54F14 | 制造商:NSC 制造商全称:National Semiconductor 功能描述:Hex Inverter Schmitt Trigger |
发布紧急采购，3分钟左右您将得到回复。