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

X  

预览 PDF HTML

SN74LS221D 数据表(PDF) 5 Page - Motorola, Inc

部件名 SN74LS221D
功能描述  DUAL MONOSTABLE MULTIVIBRATORS WITH SCHMITT-TRIGGER INPUTS
PDF  7 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
制造商  MOTOROLA [Motorola, Inc]
网页  http://www.freescale.com
标志 MOTOROLA - Motorola, Inc

SN74LS221D 数据表(HTML) 5 Page - Motorola, Inc

  SN74LS221D Datasheet HTML 1Page - Motorola, Inc SN74LS221D Datasheet HTML 2Page - Motorola, Inc SN74LS221D Datasheet HTML 3Page - Motorola, Inc SN74LS221D Datasheet HTML 4Page - Motorola, Inc SN74LS221D Datasheet HTML 5Page - Motorola, Inc SN74LS221D Datasheet HTML 6Page - Motorola, Inc SN74LS221D Datasheet HTML 7Page - Motorola, Inc  
Zoom Inzoom in Zoom Outzoom out
 5 / 7 page
background image
5-384
FAST AND LS TTL DATA
SN54/74LS221
AC WAVEFORMS
B INPUT
CLEAR
Q OUTPUT
Q OUTPUT
A INPUT IS LOW.
B INPUT
CLEAR
Q OUTPUT
A INPUT IS LOW.
B INPUT
CLEAR
Q OUTPUT
A INPUT IS LOW.
tW(in)
≥60 ns
tPLH
tPHL
tPLH
tPHL
1.3 V
3 V
0 V
3 V
0 V
VOH
VOL
VOH
VOL
≥60 ns
1.3 V
1.3 V
3 V
0 V
3 V
0 V
VOH
VOL
≥ 50 ns
≥ 0
ts
3 V
0 V
3 V
0 V
VOH
VOL
3 V
0 V
3 V
0 V
VOH
VOL
TRIGGERED
NOT TRIGGERED
≥50 ns
≥50 ns
B INPUT
CLEAR
Q OUTPUT
A INPUT IS LOW.
tW(out)
TRIGGER FROM B, THEN CLEAR — CONDITION 1
TRIGGER FROM B, THEN CLEAR — CONDITION 2
CLEAR OVERRIDING B, THEN TRIGGER FROM B
TRIGGERING FROM POSITIVE TRANSITION OF CLEAR
Figure 1



Html Pages

1 2 3 4 5 6 7


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