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Numéro de référence | 74LS05 | ||
Description | Hex Inverters with Open-Collector Outputs | ||
Fabricant | Fairchild Semiconductor | ||
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1 Page
August 1986
Revised March 2000
DM74LS05
Hex Inverters with Open-Collector Outputs
General Description
This device contains six independent gates each of which
performs the logic INVERT function. The open-collector
outputs require external pull-up resistors for proper logical
operation.
Pull-Up Resistor Equations
Where:
N1 (IOH) = total maximum output high current
for all outputs tied to pull-up resistor
N2 (IIH) = total maximum input high current for
all inputs tied to pull-up resistor
N3 (IIL) = total maximum input low current for
all inputs tied to pull-up resistor
Ordering Code:
Order Number Package Number
Package Description
DM74LS05M
M14A
14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-120, 0.150 Narrow
DM74LS05SJ
M14D
14-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide
DM74LS05N
N14A
14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide
Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.
Connection Diagram
Function Table
Y=A
Input
A
L
H
H = HIGH Logic Level
L = LOW Logic Level
Output
Y
H
L
© 2000 Fairchild Semiconductor Corporation DS006346
www.fairchildsemi.com
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Pages | Pages 5 | ||
Télécharger | [ 74LS05 ] |
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