Datasheets
MM74HCT251N by:

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

Part Details for MM74HCT251N by National Semiconductor Corporation

Overview of MM74HCT251N by National Semiconductor Corporation

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Applications Consumer Electronics Financial Technology (Fintech) Computing and Data Storage Telecommunications Communication and Networking

Price & Stock for MM74HCT251N

Part # Distributor Description Stock Price Buy
DISTI # 2156-MM74HCT251N-ND
DigiKey MULTIPLEXER, HCT SERIES, 1 FUNC, Min Qty: 370 Lead time: 1 Weeks Container: Bulk MARKETPLACE PRODUCT 9170
In Stock
  • 370 $0.8100
$0.8100 Buy Now
Quest Components   40
  • 1 $2.2280
  • 3 $1.6710
  • 16 $1.3925
$1.3925 / $2.2280 Buy Now
Quest Components   596
  • 1 $2.2280
  • 270 $1.0305
  • 583 $0.9191
$0.9191 / $2.2280 Buy Now
Rochester Electronics Multiplexer, HCT Series, 1-Func, 8 Line Input, 1 Line Output, Complementary Output, PDIP16 RoHS: Not Compliant Status: Obsolete Min Qty: 1 9170
  • 1 $0.8191
  • 25 $0.8027
  • 100 $0.7700
  • 500 $0.7372
  • 1,000 $0.6962
$0.6962 / $0.8191 Buy Now

Part Details for MM74HCT251N

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MM74HCT251N Part Data Attributes

MM74HCT251N National Semiconductor Corporation
Buy Now Datasheet
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MM74HCT251N National Semiconductor Corporation Multiplexer, HCT Series, 1-Func, 8 Line Input, 1 Line Output, Complementary Output, CMOS, PDIP16
Rohs Code No
Part Life Cycle Code Transferred
Ihs Manufacturer NATIONAL SEMICONDUCTOR CORP
Package Description PLASTIC, DIP-16
Reach Compliance Code unknown
Family HCT
JESD-30 Code R-PDIP-T16
JESD-609 Code e0
Length 19.305 mm
Load Capacitance (CL) 50 pF
Logic IC Type MULTIPLEXER
Max I(ol) 0.004 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 50 ns
Propagation Delay (tpd) 58 ns
Qualification Status Not Qualified
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 CMOS
Temperature Grade INDUSTRIAL
Terminal Finish Tin/Lead (Sn/Pb)
Terminal Form THROUGH-HOLE
Terminal Pitch 2.54 mm
Terminal Position DUAL
Width 7.62 mm

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