Datasheets
QS74FCT251ATP by:

Multiplexer, FCT Series, 1-Func, 8 Line Input, 1 Line Output, Complementary Output, CMOS, PDIP16,

Part Details for QS74FCT251ATP by Quality Semiconductor Inc

Overview of QS74FCT251ATP by Quality Semiconductor Inc

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Applications Consumer Electronics Education and Research Internet of Things (IoT) Audio and Video Systems Financial Technology (Fintech) Computing and Data Storage Virtual Reality (VR), Augmented Reality (AR), and Vision Systems Telecommunications Communication and Networking

Price & Stock for QS74FCT251ATP

Part # Distributor Description Stock Price Buy
Rochester Electronics 74FCT251 - Multiplexer, FCT Series, 8 Line Input, 1 Line Output, Complementary Output ' RoHS: Not Compliant Status: Obsolete Min Qty: 1 4894
  • 1 $2.0200
  • 25 $1.9800
  • 100 $1.9000
  • 500 $1.8200
  • 1,000 $1.7200
$1.7200 / $2.0200 Buy Now

Part Details for QS74FCT251ATP

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QS74FCT251ATP Part Data Attributes

QS74FCT251ATP Quality Semiconductor Inc
Buy Now Datasheet
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QS74FCT251ATP Quality Semiconductor Inc Multiplexer, FCT Series, 1-Func, 8 Line Input, 1 Line Output, Complementary Output, CMOS, PDIP16,
Rohs Code No
Part Life Cycle Code Obsolete
Ihs Manufacturer QUALITY SEMICONDUCTOR INC
Package Description DIP-16
Reach Compliance Code unknown
Family FCT
JESD-30 Code R-PDIP-T16
JESD-609 Code e0
Load Capacitance (CL) 50 pF
Logic IC Type MULTIPLEXER
Max I(ol) 0.048 A
Number of Functions 1
Number of Inputs 8
Number of Outputs 1
Number of Terminals 16
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Output Characteristics 3-STATE
Output Polarity COMPLEMENTARY
Package Body Material PLASTIC/EPOXY
Package Code DIP
Package Equivalence Code DIP16,.3
Package Shape RECTANGULAR
Package Style IN-LINE
Prop. Delay@Nom-Sup 6.6 ns
Propagation Delay (tpd) 6.6 ns
Qualification Status Not Qualified
Supply Voltage-Max (Vsup) 5.25 V
Supply Voltage-Min (Vsup) 4.75 V
Supply Voltage-Nom (Vsup) 5 V
Surface Mount NO
Technology CMOS
Temperature Grade INDUSTRIAL
Terminal Finish Tin/Lead (Sn/Pb)
Terminal Form THROUGH-HOLE
Terminal Pitch 2.54 mm
Terminal Position DUAL

Alternate Parts for QS74FCT251ATP

This table gives cross-reference parts and alternative options found for QS74FCT251ATP. 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 QS74FCT251ATP, 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
IDT74FCT251ATD Multiplexer, FCT Series, 1-Func, 8 Line Input, 1 Line Output, Complementary Output, CMOS, CDIP16, 0.300 INCH, CERDIP-16 Integrated Device Technology Inc QS74FCT251ATP vs IDT74FCT251ATD
IDT54FCT251TDB Multiplexer, FCT Series, 1-Func, 8 Line Input, 1 Line Output, Complementary Output, CMOS, CDIP16, 0.300 INCH, CERDIP-16 Integrated Device Technology Inc QS74FCT251ATP vs IDT54FCT251TDB
QS54FCT251TDB Multiplexer, FCT Series, 1-Func, 8 Line Input, 1 Line Output, Complementary Output, CMOS, CDIP16, Quality Semiconductor Inc QS74FCT251ATP vs QS54FCT251TDB
QS54FCT251CTDB Multiplexer, FCT Series, 1-Func, 8 Line Input, 1 Line Output, Complementary Output, CMOS, CDIP16, Quality Semiconductor Inc QS74FCT251ATP vs QS54FCT251CTDB
IDT54FCT251TPB Multiplexer, FCT Series, 1-Func, 8 Line Input, 1 Line Output, Complementary Output, CMOS, PDIP16, 0.300 INCH, PLASTIC, DIP-16 Integrated Device Technology Inc QS74FCT251ATP vs IDT54FCT251TPB
IDT74FCT251TD Multiplexer, FCT Series, 1-Func, 8 Line Input, 1 Line Output, Complementary Output, CMOS, CDIP16, 0.300 INCH, CERDIP-16 Integrated Device Technology Inc QS74FCT251ATP vs IDT74FCT251TD
IDT54FCT251CTDB Multiplexer, FCT Series, 1-Func, 8 Line Input, 1 Line Output, Complementary Output, CMOS, CDIP16, 0.300 INCH, CERDIP-16 Integrated Device Technology Inc QS74FCT251ATP vs IDT54FCT251CTDB
QS74FCT251ATD Multiplexer, FCT Series, 1-Func, 8 Line Input, 1 Line Output, Complementary Output, CMOS, CDIP16, Quality Semiconductor Inc QS74FCT251ATP vs QS74FCT251ATD
QS74FCT251TP Multiplexer, FCT Series, 1-Func, 8 Line Input, 1 Line Output, Complementary Output, CMOS, PDIP16, Quality Semiconductor Inc QS74FCT251ATP vs QS74FCT251TP
QS54FCT251ATDB Multiplexer, FCT Series, 1-Func, 8 Line Input, 1 Line Output, Complementary Output, CMOS, CDIP16, Quality Semiconductor Inc QS74FCT251ATP vs QS54FCT251ATDB
Part Number Description Manufacturer Compare
IDTQS3251DC8 Multiplexer And Demux/Decoder, F/FAST Series, 1-Func, 8 Line Input, 1 Line Output, True Output, CMOS, PDSO16, SOIC-16 Integrated Device Technology Inc QS74FCT251ATP vs IDTQS3251DC8
QS54FCT2253ATQB Multiplexer, FCT Series, 2-Func, 4 Line Input, 1 Line Output, True Output, CMOS, PDSO16, Quality Semiconductor Inc QS74FCT251ATP vs QS54FCT2253ATQB
QS54FCT2257CTD Multiplexer, FCT Series, 4-Func, 2 Line Input, 1 Line Output, True Output, CMOS, CDIP16, Quality Semiconductor Inc QS74FCT251ATP vs QS54FCT2257CTD
IDT54FCT257TEB Multiplexer, FCT Series, 4-Func, 2 Line Input, 1 Line Output, True Output, CMOS, CDFP16, CERPACK-16 Integrated Device Technology Inc QS74FCT251ATP vs IDT54FCT257TEB
QS74FCT253ATZ Multiplexer, FCT Series, 2-Func, 4 Line Input, 1 Line Output, True Output, CMOS, PZIP20, Quality Semiconductor Inc QS74FCT251ATP vs QS74FCT253ATZ
QS74FCT153TZ Multiplexer, FCT Series, 2-Func, 4 Line Input, 1 Line Output, True Output, CMOS, PZIP20, Quality Semiconductor Inc QS74FCT251ATP vs QS74FCT153TZ
74F157ASJX Multiplexer, F/FAST Series, 4-Func, 2 Line Input, 1 Line Output, True Output, TTL, PDSO16, 5.30 MM, EIAJ TYPE2, SOP-16 Fairchild Semiconductor Corporation QS74FCT251ATP vs 74F157ASJX
74F157ASCX_NL Multiplexer, F/FAST Series, 4-Func, 2 Line Input, 1 Line Output, True Output, TTL, PDSO16, 0.150 INCH, MS-012, SOIC-16 Fairchild Semiconductor Corporation QS74FCT251ATP vs 74F157ASCX_NL
MC74F353DR2 F/FAST SERIES, DUAL 4 LINE TO 1 LINE MULTIPLEXER, INVERTED OUTPUT, PDSO16, PLASTIC, SOIC-16 Motorola Mobility LLC QS74FCT251ATP vs MC74F353DR2
SN74F158AD Quadruple 2-Line To 1-Line Data Selectors/Multiplexers 16-SOIC 0 to 70 Texas Instruments QS74FCT251ATP vs SN74F158AD

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