54LS05 ,Hex Inverter with Open-Collector OutputsFeaturesWhere: N (I )e totalmaximumoutputhighcurrentforall1 OHYAlternate Military/Aerospace device ..
54LS08 ,Quad 2-Input AND GateFeaturesYAlternate Military/Aerospace device (54LS08) is avail-This device contains four independen ..
54LS09 ,Quad 2-Input AND Gate with Open-Collector OutputsFeaturesWhere: N (I )e totalmaximumoutputhighcurrentforall1 OHYAlternate Military/Aerospace device ..
54LS10 ,Triple 3-Input NAND GateFeaturesYAlternate Military/Aerospace device (54LS10) is avail-Thisdevicecontainsthreeindependentga ..
54LS109 ,Dual Positive Edge-Triggered J-K Flip-Flop with Preset, Clear, and Complementary OutputsFeaturesnotdirectlyrelatedtothetransitiontimeoftherisingedgeofYAlternate Military/Aerospace device ..
54LS109DMQB ,7 V, dual positive-edge-triggered master-slave J-K flip-flop with preset, clear and complementary outputFeatures
not directly related to the transition_time of the rising edge of I Altern'ate Military ..
6S1265R , Power Switch(SPS)
6S1265R , Power Switch(SPS)
6S15658R , Power Switch(SPS)
6SW100M , CONDUCTIVE POLYMER ALUMINUM SOLID ELECTROLYTIC CAPACITORS
6SXB47M , CONDUCTIVE POLYMER ALUMINUM SOLID ELECTROLYTIC CAPACITORS
6SXB47M , CONDUCTIVE POLYMER ALUMINUM SOLID ELECTROLYTIC CAPACITORS
54LS05
Hex Inverter with Open-Collector Outputs
TL/F/6346
54LS05/DM54LS05/DM74LS05
Hex
Inverters
with
Open-Collector
Outputs
June 1989
54LS05/DM54LS05/DM74LS05 Hex Inverters
with Open-Collector Outputs
General Description
This device containssix independent gates eachof which
performs thelogic INVERT function.The open-collectorout-
puts require external pull-up resistorsfor proper logicalop-
eration.
Features Alternate Military/Aerospace device (54LS05)is avail-
able. Contacta National Semiconductor Sales Office/
Distributorfor specifications.
Pull-Up Resistor Equations
RMAXe VCC (Min)b VOH (IOH)a N2(IIH)
RMINe VCC(Max)b VOL
IOLbN3(IIL)
Where:N1 (IOH)e total maximum output high currentforall
outputstiedto pull-up resistor (IIH)e total maximum input high currentforall
inputstiedto pull-up resistor (IIL)e total maximum inputlow currentforall
inputstiedto pull-up resistor
Connection Diagram
Dual-In-Line Package
TL/F/6346–1
Order Number 54LS05DMQB, 54LS05FMQB, DM54LS05J, DM54LS05W, DM74LS05Mor DM74LS05N
See NSPackage Number E20A, J14A, M14A, N14A orW14B
Function TableeA
Input OutputeHigh Logic LeveleLow Logic Level
C1995National SemiconductorCorporation RRD-B30M105/PrintedinU.S.A.
