DM74LS498AV
NATIONAL SEMICONDUCTOR CORP
- Lifecycle statusDiscontinued
- DescriptionParallel In Parallel Out, LS Series, 8-Bit, Bidirectional, True Output, TTL, PQCC28
- Category
- HTS Code8542.39.00.01
- SB Code8542.39.00.00
- FamilyLS
- DirectionBIDIRECTIONAL
- TechnologyTTL
- Width (mm)11.43
- Length (mm)11.43
- JESD-30 CodeS-PQCC-J28
- Package CodeQCCJ
- Trigger TypePOSITIVE EDGE
- Logic IC TypePARALLEL IN PARALLEL OUT
- Package ShapeSQUARE
- Package StyleCHIP CARRIER Meter
- Surface MountYES
- Terminal FormJ BEND
- J-STD-609 Codee0
- Number of Bits8
- fmax-Min (MHz)22.2
- Output PolarityTRUE
- Terminal FinishTIN LEAD
- DLA QualificationNot Qualified
- Temperature GradeCOMMERCIAL EXTENDED
- Terminal PositionQUAD
- Additional FeatureHOLD MODE; COMMON SERIAL I/O PINS
- Number of Functions1
- Number of Terminals28
- Terminal Pitch (mm)1.27
- Load Capacitance (pF)50
- Package Body MaterialPLASTIC/EPOXY
- Output Characteristics3-STATE
- Propagation Delay (ns)15
- Seated Height-Max (mm)4.57
- Supply Voltage-Max (V)5.25
- Supply Voltage-Min (V)4.75
- Supply Voltage-Nom (V)5
- Supply Current-Max (mA)180
- Package Equivalence CodeLDCC28,.5SQ
- Frequency-Max@Nom-Sup (Hz)22200000
- Operating Temperature-Max (Cel)75
- Operating Temperature-Min (Cel)0
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DM74LS498AV