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

X  

预览 PDF HTML

HD74LS138 数据表(PDF) 4 Page - Renesas Technology Corp

部件名 HD74LS138
功能描述  3-Line-to-8-Line Decoders / Demultiplexers
PDF  8 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
制造商  RENESAS [Renesas Technology Corp]
网页  http://www.renesas.com
标志 RENESAS - Renesas Technology Corp

HD74LS138 数据表(HTML) 4 Page - Renesas Technology Corp

  HD74LS138 Datasheet HTML 1Page - Renesas Technology Corp HD74LS138 Datasheet HTML 2Page - Renesas Technology Corp HD74LS138 Datasheet HTML 3Page - Renesas Technology Corp HD74LS138 Datasheet HTML 4Page - Renesas Technology Corp HD74LS138 Datasheet HTML 5Page - Renesas Technology Corp HD74LS138 Datasheet HTML 6Page - Renesas Technology Corp HD74LS138 Datasheet HTML 7Page - Renesas Technology Corp HD74LS138 Datasheet HTML 8Page - Renesas Technology Corp  
Zoom Inzoom in Zoom Outzoom out
 4 / 8 page
background image
HD74LS138
Rev.3.00, Jul.13.2005, page 4 of 7
Testing Method
Test Circuit
4.5V
Y0
Load circuit 1
Output
VCC
RL
CL
Input
P.G.
Zout = 50
Ω
A
B
C
G1
G2A
G2B
Y2
Y3
Y4
Y5
Y6
Y7
Y1
Same as Load Circuit 1.
Output
Same as Load Circuit 1.
Output
Same as Load Circuit 1.
Output
Same as Load Circuit 1.
Output
Same as Load Circuit 1.
Output
Same as Load Circuit 1.
Output
Same as Load Circuit 1.
Output
Notes:
1.
CL includes probe and jig capacitance.
2.
All diodes are 1S2074(H).
Waveform
tPLH
tPHL
VOH
VOL
0 V
3 V
VOH
VOL
tPHL
tPLH
10%
90%
1.3 V
1.3 V
1.3 V
1.3 V
1.3 V
1.3 V
10%
90%
Input
In phase Output
Out of phase Output
tTLH
tTHL
Note:
Input pulse; tTLH
≤ 15 ns, t
THL
≤ 6 ns, PRR = 1 MHz, duty cycle 50%



Html Pages

1 2 3 4 5 6 7 8


数据表 下载

Go To PDF Page


链接网址



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   |   数据表链接    |   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