数据搜索系统,热门电子元器件搜索
  Chinese  ▼
ALLDATASHEETCN.COM

X  

SN74HC138DBR 数据表(PDF) 1 Page - Texas Instruments

Click here to check the latest version.
部件名 SN74HC138DBR
功能描述  3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS
Download  21 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
制造商  TI [Texas Instruments]
网页  http://www.ti.com
标志 TI - Texas Instruments

SN74HC138DBR 数据表(HTML) 1 Page - Texas Instruments

  SN74HC138DBR Datasheet HTML 1Page - Texas Instruments SN74HC138DBR Datasheet HTML 2Page - Texas Instruments SN74HC138DBR Datasheet HTML 3Page - Texas Instruments SN74HC138DBR Datasheet HTML 4Page - Texas Instruments SN74HC138DBR Datasheet HTML 5Page - Texas Instruments SN74HC138DBR Datasheet HTML 6Page - Texas Instruments SN74HC138DBR Datasheet HTML 7Page - Texas Instruments SN74HC138DBR Datasheet HTML 8Page - Texas Instruments SN74HC138DBR Datasheet HTML 9Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 1 / 21 page
background image
SN54HC138, SN74HC138
3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS
SCLS107E − DECEMBER 1982 − REVISED SEPTEMBER 2003
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
D Targeted Specifically for High-Speed
Memory Decoders and Data-Transmission
Systems
D Wide Operating Voltage Range of 2 V to 6 V
D Outputs Can Drive Up To 10 LSTTL Loads
D Low Power Consumption, 80-μA Max I
CC
D Typical t
pd = 15 ns
D ±4-mA Output Drive at 5 V
D Low Input Current of 1 μA Max
D Incorporate Three Enable Inputs to Simplify
Cascading and/or Data Reception
description/ordering information
The ’HC138 devices are designed to be used in
high-performance memory-decoding or data-
routing
applications
requiring
very
short
propagation delay times. In high-performance
memory systems, these decoders can be used to
minimize the effects of system decoding. When
employed with high-speed memories utilizing a
fast enable circuit, the delay times of these
decoders and the enable time of the memory are
usually less than the typical access time of the
memory. This means that the effective system
delay introduced by the decoders is negligible.
ORDERING INFORMATION
TA
PACKAGE
ORDERABLE
PART NUMBER
TOP-SIDE
MARKING
PDIP − N
Tube of 25
SN74HC138N
SN74HC138N
Tube of 40
SN74HC138D
SOIC − D
Reel of 2500
SN74HC138DR
HC138
SOIC
D
Reel of 250
SN74HC138DT
HC138
−40
°C to 85°C
SOP − NS
Reel of 2000
SN74HC138NSR
HC138
40 C to 85 C
SSOP − DB
Reel of 2000
SN74HC138DBR
HC138
Tube of 90
SN74HC138PW
TSSOP − PW
Reel of 2000
SN74HC138PWR
HC138
TSSOP
PW
Reel of 250
SN74HC138PWT
HC138
CDIP − J
Tube of 25
SNJ54HC138J
SNJ54HC138J
−55
°C to 125°C
CFP − W
Tube of 150
SNJ54HC138W
SNJ54HC138W
55 C to 125 C
LCCC − FK
Tube of 55
SNJ54HC138FK
SNJ54HC138FK
Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are
available at www.ti.com/sc/package.
32 1 20 19
910 11 1213
4
5
6
7
8
18
17
16
15
14
Y1
Y2
NC
Y3
Y4
C
G2A
NC
G2B
G1
SN54HC138 . . . FK PACKAGE
(TOP VIEW)
NC − No internal connection
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
A
B
C
G2A
G2B
G1
Y7
GND
VCC
Y0
Y1
Y2
Y3
Y4
Y5
Y6
SN54HC138 ...J OR W PACKAGE
SN74HC138 . . . D, DB, N, NS, OR PW PACKAGE
(TOP VIEW)
Copyright
© 2003, Texas Instruments Incorporated
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 Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
On products compliant to MIL-PRF-38535, all parameters are tested
unless otherwise noted. On all other products, production
processing does not necessarily include testing of all parameters.


类似零件编号 - SN74HC138DBR

制造商部件名数据表功能描述
logo
Texas Instruments
SN74HC138DBR TI-SN74HC138DBR Datasheet
540Kb / 16P
[Old version datasheet]   3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS
SN74HC138DBR TI-SN74HC138DBR Datasheet
787Kb / 22P
[Old version datasheet]   3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS
SN74HC138DBR TI1-SN74HC138DBR Datasheet
2Mb / 35P
[Old version datasheet]   Multi-Cal-System Evaluation Module
SN74HC138DBR TI1-SN74HC138DBR Datasheet
1Mb / 22P
[Old version datasheet]   3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS
SN74HC138DBRE4 TI-SN74HC138DBRE4 Datasheet
540Kb / 16P
[Old version datasheet]   3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS
More results

类似说明 - SN74HC138DBR

制造商部件名数据表功能描述
logo
Texas Instruments
54AC11238 TI-54AC11238 Datasheet
114Kb / 9P
[Old version datasheet]   3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS
SN74AHC138 TI-SN74AHC138 Datasheet
683Kb / 2P
[Old version datasheet]   3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS
SN54LS138 TI1-SN54LS138_15 Datasheet
1Mb / 22P
[Old version datasheet]   3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS
SN54LVC138A TI1-SN54LVC138A_15 Datasheet
1Mb / 34P
[Old version datasheet]   3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS
logo
Renesas Technology Corp
HD74LS138 RENESAS-HD74LS138 Datasheet
100Kb / 8P
   3-Line-to-8-Line Decoders / Demultiplexers
logo
Texas Instruments
SN54ALS138A TI-SN54ALS138A_08 Datasheet
826Kb / 20P
[Old version datasheet]   3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS
SN54LVC138A TI-SN54LVC138A_10 Datasheet
821Kb / 25P
[Old version datasheet]   3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS
SN74HC238 TI1-SN74HC238 Datasheet
145Kb / 5P
[Old version datasheet]   3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS
SNJ54HCT138J TI1-SNJ54HCT138J Datasheet
1Mb / 21P
[Old version datasheet]   3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS
74AC11238D TI-74AC11238D Datasheet
111Kb / 9P
[Old version datasheet]   3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS
SN54HCT138 TI-SN54HCT138 Datasheet
95Kb / 6P
[Old version datasheet]   3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21


数据表 下载

Go To PDF Page


链接网址




隐私政策
ALLDATASHEETCN.COM
ALLDATASHEET是否为您带来帮助?  [ DONATE ] 

关于 Alldatasheet   |   广告服务   |   联系我们   |   隐私政策   |   链接交换   |   制造商名单
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com