Datasheets
54LS174DMQB by:

D Flip-Flop, LS Series, 1-Func, Positive Edge Triggered, 6-Bit, True Output, TTL, CDIP16, CERAMIC, DIP-16

Part Details for 54LS174DMQB by Fairchild Semiconductor Corporation

Overview of 54LS174DMQB by Fairchild Semiconductor Corporation

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Applications Energy and Power Systems

Price & Stock for 54LS174DMQB

Part # Distributor Description Stock Price Buy
Bristol Electronics   47
RFQ
Quest Components Flip Flop, Hex, D Type, 16 Pin, Ceramic, DIP 72
  • 1 $3.6000
  • 10 $2.2500
  • 34 $1.3500
$1.3500 / $3.6000 Buy Now
Quest Components Flip Flop, Hex, D Type, 16 Pin, Ceramic, DIP 4
  • 1 $56.0000
  • 5 $53.2000
$53.2000 / $56.0000 Buy Now
Quest Components Flip Flop, Hex, D Type, 16 Pin, Ceramic, DIP 82
  • 1 $3.2400
  • 10 $2.3760
  • 33 $2.1600
$2.1600 / $3.2400 Buy Now

Part Details for 54LS174DMQB

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54LS174DMQB Part Data Attributes

54LS174DMQB Fairchild Semiconductor Corporation
Buy Now Datasheet
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54LS174DMQB Fairchild Semiconductor Corporation D Flip-Flop, LS Series, 1-Func, Positive Edge Triggered, 6-Bit, True Output, TTL, CDIP16, CERAMIC, DIP-16
Rohs Code No
Part Life Cycle Code Obsolete
Ihs Manufacturer FAIRCHILD SEMICONDUCTOR CORP
Part Package Code DIP
Package Description DIP, DIP16,.3
Pin Count 16
Reach Compliance Code unknown
HTS Code 8542.39.00.01
Family LS
JESD-30 Code R-GDIP-T16
JESD-609 Code e0
Length 19.304 mm
Logic IC Type D FLIP-FLOP
Max Frequency@Nom-Sup 25000000 Hz
Max I(ol) 0.004 A
Number of Bits 6
Number of Functions 1
Number of Terminals 16
Operating Temperature-Max 125 °C
Operating Temperature-Min -55 °C
Output Polarity TRUE
Package Body Material CERAMIC, GLASS-SEALED
Package Code DIP
Package Equivalence Code DIP16,.3
Package Shape RECTANGULAR
Package Style IN-LINE
Power Supply Current-Max (ICC) 26 mA
Propagation Delay (tpd) 36 ns
Qualification Status Not Qualified
Screening Level MIL-STD-883 Class B
Seated Height-Max 5.08 mm
Supply Voltage-Max (Vsup) 5.5 V
Supply Voltage-Min (Vsup) 4.5 V
Supply Voltage-Nom (Vsup) 5 V
Surface Mount NO
Technology TTL
Temperature Grade MILITARY
Terminal Finish TIN LEAD
Terminal Form THROUGH-HOLE
Terminal Pitch 2.54 mm
Terminal Position DUAL
Trigger Type POSITIVE EDGE
Width 7.62 mm
fmax-Min 30 MHz

Alternate Parts for 54LS174DMQB

This table gives cross-reference parts and alternative options found for 54LS174DMQB. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of 54LS174DMQB, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Description Manufacturer Compare
54LS174/BEAJC LS SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, CDIP16, CERDIP-16 Motorola Mobility LLC 54LS174DMQB vs 54LS174/BEAJC
JM38510/30106BEA D Flip-Flop, LS Series, 1-Func, Positive Edge Triggered, 6-Bit, True Output, TTL, CDIP16, CERDIP-16 Motorola Semiconductor Products 54LS174DMQB vs JM38510/30106BEA
N74LS174N D Flip-Flop, LS Series, 1-Func, Positive Edge Triggered, 6-Bit, True Output, TTL, PDIP16, PLASTIC, DIP-16 YAGEO Corporation 54LS174DMQB vs N74LS174N
GD54LS174 D Flip-Flop, LS Series, 1-Func, Positive Edge Triggered, 6-Bit, True Output, TTL, PDIP16, PLASTIC, DIP-16 Goldstar Electron Co Ltd 54LS174DMQB vs GD54LS174
DM54LS174J IC LS SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, CDIP16, CERAMIC, DIP-16, FF/Latch National Semiconductor Corporation 54LS174DMQB vs DM54LS174J
M74LS174P D Flip-Flop, LS Series, 1-Func, Positive Edge Triggered, 6-Bit, True Output, TTL, PDIP16, PLASTIC, DIP-16 Mitsubishi Electric 54LS174DMQB vs M74LS174P
DM54LS174J IC,FLIP-FLOP,HEX,D TYPE,LS-TTL,DIP,16PIN,CERAMIC Texas Instruments 54LS174DMQB vs DM54LS174J
DM54LS174J-MLS LS SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, CDIP16, CERAMIC, DIP-16 Texas Instruments 54LS174DMQB vs DM54LS174J-MLS
M38510/30106BEB D Flip-Flop, LS Series, 6-Func, Positive Edge Triggered, 1-Bit, Complementary Output, TTL, CDIP16, CERAMIC, DIP-16 Signetics 54LS174DMQB vs M38510/30106BEB
SN74LS174NS LS SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PDIP16, PLASTIC, DIP-16 Motorola Mobility LLC 54LS174DMQB vs SN74LS174NS
Part Number Description Manufacturer Compare
HD74LS76ARP LS SERIES, DUAL NEGATIVE EDGE TRIGGERED J-K FLIP-FLOP, COMPLEMENTARY OUTPUT, PDSO16, FP-16DN Renesas Electronics Corporation 54LS174DMQB vs HD74LS76ARP
74HC109DB,112 74HC109; 74HCT109 - Dual JK flip-flop with set and reset; positive-edge-trigger@en-us SSOP1 16-Pin Nexperia 54LS174DMQB vs 74HC109DB,112
TC74HC112AF-TP2 IC HC/UH SERIES, DUAL NEGATIVE EDGE TRIGGERED J-K FLIP-FLOP, COMPLEMENTARY OUTPUT, PDSO16, 0.300 INCH, PLASTIC, SOIC-16, FF/Latch Toshiba America Electronic Components 54LS174DMQB vs TC74HC112AF-TP2
TC74HC76AF-EL IC HC/UH SERIES, DUAL NEGATIVE EDGE TRIGGERED J-K FLIP-FLOP, COMPLEMENTARY OUTPUT, PDSO16, 0.300 INCH, PLASTIC, SOIC-16, FF/Latch Toshiba America Electronic Components 54LS174DMQB vs TC74HC76AF-EL
74HCT173D,652 74HC173; 74HCT173 - Quad D-type flip-flop; positive-edge trigger; 3-state@en-us SOP 16-Pin Nexperia 54LS174DMQB vs 74HCT173D,652
DM54LS174J D Flip-Flop, LS Series, 1-Func, Positive Edge Triggered, 6-Bit, True Output, TTL, CDIP16, CERAMIC, DIP-16 Fairchild Semiconductor Corporation 54LS174DMQB vs DM54LS174J
MC74AC259MELG AC SERIES, LOW LEVEL TRIGGERED D LATCH, TRUE OUTPUT, PDSO16, LEAD FREE, EIAJ, SOP-16 onsemi 54LS174DMQB vs MC74AC259MELG
GD54HCT112D J-K Flip-Flop, HCT Series, 2-Func, Negative Edge Triggered, 2-Bit, Complementary Output, CMOS, PDSO16, Goldstar Electron Co Ltd 54LS174DMQB vs GD54HCT112D
SN74HC173DR-00 HC/UH SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PDSO16 Texas Instruments 54LS174DMQB vs SN74HC173DR-00
SN74HC112D Dual J-K Negative-Edge-Triggered Flip-Flops With Clear and Preset 16-SOIC -40 to 85 Texas Instruments 54LS174DMQB vs SN74HC112D

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