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54LS256DMQB

Description
LS SERIES, LOW LEVEL TRIGGERED D LATCH, TRUE OUTPUT, CDIP16, CERAMIC, DIP-16
Categorylogic    logic   
File Size148KB,6 Pages
ManufacturerTexas Instruments
Websitehttp://www.ti.com.cn/
Stay tuned Parametric Compare

54LS256DMQB Overview

LS SERIES, LOW LEVEL TRIGGERED D LATCH, TRUE OUTPUT, CDIP16, CERAMIC, DIP-16

54LS256DMQB Parametric

Parameter NameAttribute value
package instructionDIP, DIP16,.3
Reach Compliance Codeunknown
Other featuresTWO 1:4 DMUX FOLLOWED BY LATCH; RESET ACTIVE ONLY WHEN LATCH ENABLE IS HIGH
seriesLS
JESD-30 codeR-GDIP-T16
length19.43 mm
Load capacitance (CL)15 pF
Logic integrated circuit typeD LATCH
MaximumI(ol)0.004 A
Number of digits2
Number of functions1
Number of terminals16
Maximum operating temperature125 °C
Minimum operating temperature-55 °C
Output polarityTRUE
Package body materialCERAMIC, GLASS-SEALED
encapsulated codeDIP
Encapsulate equivalent codeDIP16,.3
Package shapeRECTANGULAR
Package formIN-LINE
power supply5 V
Maximum supply current (ICC)25 mA
Prop。Delay @ Nom-Sup30 ns
propagation delay (tpd)24 ns
Certification statusNot Qualified
Filter level38535Q/M;38534H;883B
Maximum seat height5.08 mm
Maximum supply voltage (Vsup)5.5 V
Minimum supply voltage (Vsup)4.5 V
Nominal supply voltage (Vsup)5 V
surface mountNO
technologyTTL
Temperature levelMILITARY
Terminal formTHROUGH-HOLE
Terminal pitch2.54 mm
Terminal locationDUAL
Trigger typeLOW LEVEL
width7.62 mm
Base Number Matches1

54LS256DMQB Related Products

54LS256DMQB CCN-7909LF-07-2641-D-D DM74LS256N
Description LS SERIES, LOW LEVEL TRIGGERED D LATCH, TRUE OUTPUT, CDIP16, CERAMIC, DIP-16 Array/Network Resistor, Isolated, Tantalum Nitride/nickel Chrome, 0.1W, 2640ohm, 0.5% +/-Tol, -25,25ppm/Cel, 3535, LS SERIES, LOW LEVEL TRIGGERED D LATCH, TRUE OUTPUT, PDIP16, PLASTIC, DIP-16
Reach Compliance Code unknown compliant unknown
Number of terminals 16 20 16
Maximum operating temperature 125 °C 150 °C 70 °C
Minimum operating temperature -55 °C -55 °C -
Package form IN-LINE SMT IN-LINE
technology TTL TANTALUM NITRIDE/NICKEL CHROME TTL
package instruction DIP, DIP16,.3 - DIP, DIP16,.3
Other features TWO 1:4 DMUX FOLLOWED BY LATCH; RESET ACTIVE ONLY WHEN LATCH ENABLE IS HIGH - TWO 1:4 DMUX FOLLOWED BY LATCH; RESET ACTIVE ONLY WHEN LATCH ENABLE IS HIGH
series LS - LS
JESD-30 code R-GDIP-T16 - R-PDIP-T16
length 19.43 mm - 19.305 mm
Load capacitance (CL) 15 pF - 15 pF
Logic integrated circuit type D LATCH - D LATCH
MaximumI(ol) 0.004 A - 0.008 A
Number of digits 2 - 2
Number of functions 1 - 1
Output polarity TRUE - TRUE
Package body material CERAMIC, GLASS-SEALED - PLASTIC/EPOXY
encapsulated code DIP - DIP
Encapsulate equivalent code DIP16,.3 - DIP16,.3
Package shape RECTANGULAR - RECTANGULAR
power supply 5 V - 5 V
Maximum supply current (ICC) 25 mA - 25 mA
Prop。Delay @ Nom-Sup 30 ns - 30 ns
propagation delay (tpd) 24 ns - 24 ns
Certification status Not Qualified - Not Qualified
Maximum seat height 5.08 mm - 5.08 mm
Maximum supply voltage (Vsup) 5.5 V - 5.25 V
Minimum supply voltage (Vsup) 4.5 V - 4.75 V
Nominal supply voltage (Vsup) 5 V - 5 V
surface mount NO - NO
Temperature level MILITARY - COMMERCIAL
Terminal form THROUGH-HOLE - THROUGH-HOLE
Terminal pitch 2.54 mm - 2.54 mm
Terminal location DUAL - DUAL
Trigger type LOW LEVEL - LOW LEVEL
width 7.62 mm - 7.62 mm
Is it Rohs certified? - conform to incompatible
JESD-609 code - e3 e0
Terminal surface - Matte Tin (Sn) Tin/Lead (Sn/Pb)

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