54LS03 ,Quad 2-Input NAND Gate with Open-Collector OutputsFeatureseY Where: N (I ) totalmaximumoutputhighcurrentforall1 OHAlternate Military/Aerospace device ..
54LS04 ,HEX INVERTERFeaturesYAlternate Military/Aerospace device (54LS04) is avail-This device contains six independent ..
54LS04J ,Hex Inverting GatesFeaturesYAlternate Military/Aerospace device (54LS04) is avail-This device contains six independent ..
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 ..
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54LS03
Quad 2-Input NAND Gate with Open-Collector Outputs
TL/F/6344
54LS03/DM54LS03/DM74LS03
Quad
2-Input
NAND
Gates
with
Open-Collector
Outputs
June 1989
54LS03/DM54LS03/DM74LS03
Quad 2-Input NAND Gates
with Open-Collector Outputs
General Description
This device contains four independent gates eachof which
performsthe logic NAND function. The open-collectorout-
puts require external pull-up resistorsfor proper logicalop-
eration.
Features Alternate Military/Aerospace device (54LS03)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)bVOL
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/6344–1
Order Number 54LS03DMQB, 54LS03FMQB,54LS03LMQB,
DM54LS03J, DM54LS03W,DM74LS03Mor DM74LS03N
See NSPackage Number E20A, J14A, M14A, N14A orW14B
Function TableeAB
Inputs Output Y H H H LeHigh Logic LeveleLow Logic Level
C1995National SemiconductorCorporation RRD-B30M105/PrintedinU.S.A.
