Electronic Components Datasheet Search
Selected language     English  ▼
Part Name
         Description


SN74LS109A Datasheet(PDF) 3 Page - ON Semiconductor

Part No. SN74LS109A
Description  LOW POWER SCHOTTKY
Download  4 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Maker  ONSEMI [ON Semiconductor]
Homepage  http://www.onsemi.com
Logo 

   
 3 page
background image
SN74LS109A
http://onsemi.com
3
AC CHARACTERISTICS (TA = 25°C, VCC = 5.0 V)
Limits
Symbol
Parameter
Min
Typ
Max
Unit
Test Conditions
fMAX
Maximum Clock Frequency
25
33
MHz
V
50 V
tPLH
Clock Clear Set to Output
13
25
ns
VCC = 5.0 V
CL = 15 pF
PLH
tPHL
Clock, Clear, Set to Output
25
40
ns
CL = 15 F
AC SETUP REQUIREMENTS (TA = 25°C, VCC = 5.0 V)
Limits
Symbol
Parameter
Min
Typ
Max
Unit
Test Conditions
tW
Clock High Clear, Set Pulse Width
25
ns
t
Data Setup Time — HIGH
20
ns
VCC =5 0V
ts
Data Setup Time — LOW
20
ns
VCC = 5.0 V
th
Hold time
5.0
ns
PACKAGE DIMENSIONS
N SUFFIX
PLASTIC PACKAGE
CASE 648–08
ISSUE R
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: INCH.
3. DIMENSION L TO CENTER OF LEADS WHEN
FORMED PARALLEL.
4. DIMENSION B DOES NOT INCLUDE MOLD FLASH.
5. ROUNDED CORNERS OPTIONAL.
–A–
B
F
C
S
H
G
D
J
L
M
16 PL
SEATING
18
9
16
K
PLANE
–T–
M
A
M
0.25 (0.010)
T
DIM
MIN
MAX
MIN
MAX
MILLIMETERS
INCHES
A
0.740
0.770
18.80
19.55
B
0.250
0.270
6.35
6.85
C
0.145
0.175
3.69
4.44
D
0.015
0.021
0.39
0.53
F
0.040
0.70
1.02
1.77
G
0.100 BSC
2.54 BSC
H
0.050 BSC
1.27 BSC
J
0.008
0.015
0.21
0.38
K
0.110
0.130
2.80
3.30
L
0.295
0.305
7.50
7.74
M
0
10
0
10
S
0.020
0.040
0.51
1.01
_
_
_
_




Html Pages

1  2  3  4 


Datasheet Download



Related Electronics Part Number

Part NumberComponents DescriptionHtml ViewManufacturer
SN74LS122LOW POWER SCHOTTKY 1 2 3 4 5 MoreON Semiconductor
SN74LS221LOW POWER SCHOTTKY 1 2 3 4 5 MoreON Semiconductor
SN74LS38LOW POWER SCHOTTKY 1 2 3 4 ON Semiconductor
SHD114211POWER SCHOTTKY RECTIFIER Very Low Voltage Drop 1 2 3 Sensitron
SHD114411POWER SCHOTTKY RECTIFIER LOW REVERSE LEAKAGE 1 2 3 Sensitron
SHD115422HERMETIC POWER SCHOTTKY RECTIFIER Very Low Forward Voltage Drop 1 2 3 Sensitron
SHD116212POWER SCHOTTKY RECTIFIER Very Low Voltage Drop 1 2 3 Sensitron
SHD117122HERMETIC POWER SCHOTTKY RECTIFIER Low Forward Voltage Drop 1 2 3 Sensitron
SHD125212HERMETIC POWER SCHOTTKY RECTIFIER Very Low Forward Voltage 1 2 3 Sensitron
STPS15L25DLOW DROP POWER SCHOTTKY RECTIFIER 1 2 3 4 5 STMicroelectronics

Link URL

Does ALLDATASHEET help your business so far?  [ DONATE ]  

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Bookmark   |   Link Exchange   |   Manufacturer List
All Rights Reserved© Alldatasheet.com 2003 - 2017    


Mirror Sites
English : Alldatasheet.com  , 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