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SN54LS273W

Description
LS SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, CDFP20, CERAMIC, FP-20
Categorylogic    logic   
File Size94KB,6 Pages
ManufacturerTexas Instruments
Websitehttp://www.ti.com.cn/
Stay tuned Parametric

SN54LS273W Overview

LS SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, CDFP20, CERAMIC, FP-20

SN54LS273W Parametric

Parameter NameAttribute value
Is it Rohs certified?incompatible
MakerTexas Instruments
Parts packaging codeDFP
package instructionCERAMIC, FP-20
Contacts20
Reach Compliance Codenot_compliant
seriesLS
JESD-30 codeR-GDFP-F20
length13.09 mm
Load capacitance (CL)15 pF
Logic integrated circuit typeD FLIP-FLOP
MaximumI(ol)0.004 A
Number of digits8
Number of functions1
Number of terminals20
Maximum operating temperature125 °C
Minimum operating temperature-55 °C
Output polarityTRUE
Package body materialCERAMIC, GLASS-SEALED
encapsulated codeDFP
Encapsulate equivalent codeFL20,.3
Package shapeRECTANGULAR
Package formFLATPACK
method of packingTUBE
Peak Reflow Temperature (Celsius)NOT SPECIFIED
power supply5 V
Maximum supply current (ICC)27 mA
propagation delay (tpd)27 ns
Certification statusNot Qualified
Maximum seat height2.54 mm
Maximum supply voltage (Vsup)5.5 V
Minimum supply voltage (Vsup)4.5 V
Nominal supply voltage (Vsup)5 V
surface mountYES
technologyTTL
Temperature levelMILITARY
Terminal formFLAT
Terminal pitch1.27 mm
Terminal locationDUAL
Maximum time at peak reflow temperatureNOT SPECIFIED
Trigger typePOSITIVE EDGE
width6.92 mm
minfmax30 MHz
Base Number Matches1

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