We use Cookies to give you best experience on our website. By using our website and services, you expressly agree to the placement of our performance, functionality and advertising cookies. Please see our Privacy Policy for more information.

Findchips Blog
Logic / Gates / SN74HC20D
Datasheets
SN74HC20D by: Texas Instruments

2-ch, 4-input, 2-V to 6-V 5.2 mA drive strength NAND gate 14-SOIC -40 to 85

Part Details for SN74HC20D by Texas Instruments

Results Overview of SN74HC20D by Texas Instruments

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

Applications Energy and Power Systems

SN74HC20D Information

SN74HC20D by Texas Instruments is a Gate.
Gates are under the broader part category of Logic Components.

Digital logic governs the behavior of signals in electronic circuits, enabling complex decisions based on simple binary inputs (yes/no). Logic components perform operations from these signals. Read more about Logic Components on our Logic part category page.

Price & Stock for SN74HC20D

Part # Distributor Description Stock Price Buy
DISTI # 2156-SN74HC20D-ND
DigiKey IC GATE NAND 2CH 4-INP 14SOIC Min Qty: 1 Lead time: 6 Weeks Container: Bulk MARKETPLACE PRODUCT 45355
In Stock
  • 628 $0.4800
$0.4800 Buy Now
DISTI # 296-26471-5-ND
DigiKey IC GATE NAND 2CH 4-INP 14SOIC Min Qty: 1 Lead time: 6 Weeks Container: Tube 126
In Stock
  • 1 $0.9900
  • 10 $0.7100
  • 50 $0.5988
  • 100 $0.5643
$0.5643 / $0.9900 Buy Now
DISTI # 86038650
Verical NAND Gate 2-Element 4-IN CMOS 14-Pin SOIC Tube RoHS: Compliant Min Qty: 726 Package Multiple: 1 Date Code: 1501 Americas - 16500
  • 726 $0.5171
  • 1,000 $0.4884
$0.4884 / $0.5171 Buy Now
DISTI # 86037701
Verical NAND Gate 2-Element 4-IN CMOS 14-Pin SOIC Tube RoHS: Compliant Min Qty: 726 Package Multiple: 1 Americas - 9561
  • 726 $0.5171
  • 1,000 $0.4884
$0.4884 / $0.5171 Buy Now
DISTI # 86019785
Verical NAND Gate 2-Element 4-IN CMOS 14-Pin SOIC Tube RoHS: Compliant Min Qty: 726 Package Multiple: 1 Date Code: 1201 Americas - 7750
  • 726 $0.5171
  • 1,000 $0.4884
$0.4884 / $0.5171 Buy Now
DISTI # 86024643
Verical NAND Gate 2-Element 4-IN CMOS 14-Pin SOIC Tube RoHS: Compliant Min Qty: 726 Package Multiple: 1 Date Code: 1101 Americas - 5778
  • 726 $0.5171
  • 1,000 $0.4884
$0.4884 / $0.5171 Buy Now
DISTI # 86025929
Verical NAND Gate 2-Element 4-IN CMOS 14-Pin SOIC Tube RoHS: Compliant Min Qty: 726 Package Multiple: 1 Date Code: 1301 Americas - 3039
  • 726 $0.5171
  • 1,000 $0.4884
$0.4884 / $0.5171 Buy Now
DISTI # 86034729
Verical NAND Gate 2-Element 4-IN CMOS 14-Pin SOIC Tube RoHS: Compliant Min Qty: 726 Package Multiple: 1 Date Code: 1001 Americas - 1961
  • 726 $0.5171
  • 1,000 $0.4884
$0.4884 / $0.5171 Buy Now
DISTI # 86038598
Verical NAND Gate 2-Element 4-IN CMOS 14-Pin SOIC Tube RoHS: Compliant Min Qty: 726 Package Multiple: 1 Date Code: 1401 Americas - 745
  • 726 $0.5171
  • 1,000 $0.4884
$0.4884 / $0.5171 Buy Now
Quest Components IC,LOGIC GATE,DUAL 4-INPUT NAND,HC-CMOS,SOP,14PIN,PLASTIC 336
  • 1 $0.9231
  • 20 $0.5539
  • 91 $0.4308
$0.4308 / $0.9231 Buy Now
Quest Components IC,LOGIC GATE,DUAL 4-INPUT NAND,HC-CMOS,SOP,14PIN,PLASTIC 272
  • 1 $1.5385
  • 66 $0.7693
  • 261 $0.6154
$0.6154 / $1.5385 Buy Now
Quest Components IC,LOGIC GATE,DUAL 4-INPUT NAND,HC-CMOS,SOP,14PIN,PLASTIC 232
  • 1 $0.4760
  • 12 $0.3808
  • 27 $0.2142
$0.2142 / $0.4760 Buy Now
Quest Components IC,LOGIC GATE,DUAL 4-INPUT NAND,HC-CMOS,SOP,14PIN,PLASTIC 46
  • 1 $0.4770
  • 11 $0.2385
  • 43 $0.1431
$0.1431 / $0.4770 Buy Now
Quest Components IC,LOGIC GATE,DUAL 4-INPUT NAND,HC-CMOS,SOP,14PIN,PLASTIC 6
  • 1 $0.5345
$0.5345 Buy Now

Part Details for SN74HC20D

SN74HC20D CAD Models

  • Part Symbol

    Part Symbol

  • Footprint

    footprint

  • 3D Model

    3D Model

Available Download Formats

Sign in to download CAD models Register or Sign In

By downloading CAD models, you agree to our Terms & Conditions and Privacy Policy

SN74HC20D Part Data Attributes

Parametric Data
SN74HC20D Texas Instruments
Buy Now Datasheet
Compare Parts:
SN74HC20D Texas Instruments 2-ch, 4-input, 2-V to 6-V 5.2 mA drive strength NAND gate 14-SOIC -40 to 85
Select a part to compare:
Rohs Code No
Part Life Cycle Code Obsolete
Ihs Manufacturer TEXAS INSTRUMENTS INC
Part Package Code SOIC
Pin Count 14
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Samacsys Manufacturer Texas Instruments
Family HC
JESD-30 Code R-PDSO-G14
JESD-609 Code e4
Length 8.65 mm
Load Capacitance (CL) 50 pF
Logic IC Type NAND GATE
Max I(ol) 0.0052 A
Moisture Sensitivity Level 1
Number of Functions 2
Number of Inputs 4
Number of Terminals 14
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Package Body Material PLASTIC/EPOXY
Package Code SOP
Package Equivalence Code SOP14,.25
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Packing Method TUBE
Peak Reflow Temperature (Cel) 260
Power Supply Current-Max (ICC) 0.02 mA
Prop. Delay@Nom-Sup 28 ns
Propagation Delay (tpd) 140 ns
Qualification Status Not Qualified
Schmitt Trigger NO
Seated Height-Max 1.75 mm
Supply Voltage-Max (Vsup) 6 V
Supply Voltage-Min (Vsup) 2 V
Supply Voltage-Nom (Vsup) 5 V
Surface Mount YES
Technology CMOS
Temperature Grade INDUSTRIAL
Terminal Finish NICKEL PALLADIUM GOLD
Terminal Form GULL WING
Terminal Pitch 1.27 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
Width 3.91 mm

Alternate Parts for SN74HC20D

This table gives cross-reference parts and alternative options found for SN74HC20D. 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 SN74HC20D, 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 Manufacturer Composite Price Description Compare
SN74AS20DG4 Texas Instruments Check for Price AS SERIES, DUAL 4-INPUT NAND GATE, PDSO14, GREEN, PLASTIC, SOIC-14 SN74HC20D vs SN74AS20DG4
SN74F20DE4 Texas Instruments Check for Price F/FAST SERIES, DUAL 4-INPUT NAND GATE, PDSO14, GREEN, PLASTIC, SOIC-14 SN74HC20D vs SN74F20DE4
SN74AS20DE4 Texas Instruments Check for Price Dual 4-Input Positive-NAND Gates 14-SOIC 0 to 70 SN74HC20D vs SN74AS20DE4
SN74LS20D onsemi Check for Price SN74LS20D SN74HC20D vs SN74LS20D
SN74LS20DR Rochester Electronics LLC Check for Price NAND Gate, LS Series, 2-Func, 4-Input, TTL, PDSO14, GREEN, PLASTIC, MS-012AB, SOIC-14 SN74HC20D vs SN74LS20DR
SN74AS20D3 Texas Instruments Check for Price IC,LOGIC GATE,DUAL 4-INPUT NAND,AS-TTL,SOP,14PIN,PLASTIC SN74HC20D vs SN74AS20D3
SN74LS20DR2 onsemi Check for Price SN74LS20DR2 SN74HC20D vs SN74LS20DR2
SN74LS20D3 Rochester Electronics LLC Check for Price NAND Gate SN74HC20D vs SN74LS20D3
SN74LS20DG4 Texas Instruments Check for Price Dual 4-input positive-NAND gates 14-SOIC 0 to 70 SN74HC20D vs SN74LS20DG4
SN74F20D3 Rochester Electronics LLC Check for Price NAND Gate SN74HC20D vs SN74F20D3
Part Number Manufacturer Composite Price Description Compare
54F20SDM Fairchild Semiconductor Corporation Check for Price NAND Gate, F/FAST Series, 2-Func, 4-Input, TTL, CDIP14, SLIM, CERAMIC, DIP-14 SN74HC20D vs 54F20SDM
SN54HC14J-00 Texas Instruments Check for Price HC/UH SERIES, HEX 1-INPUT INVERT GATE, CDIP14 SN74HC20D vs SN54HC14J-00
SN74HC04PWLE Texas Instruments Check for Price Hex Inverters 14-TSSOP -40 to 85 SN74HC20D vs SN74HC04PWLE
MC837F Motorola Semiconductor Products Check for Price Inverter, MC83 Series, 6-Func, 1-Input, DTL, CDFP14, CERAMIC, DFP-14 SN74HC20D vs MC837F
MC14069UBCPD Motorola Semiconductor Products Check for Price Inverter, 4000/14000/40000 Series, 6-Func, 1-Input, CMOS, PDIP14, PLASTIC, DIP-14 SN74HC20D vs MC14069UBCPD
CD74HC14E Texas Instruments $0.3800 6-ch, 2-V to 6-V inverters with Schmitt-Trigger inputs 14-PDIP -55 to 125 SN74HC20D vs CD74HC14E
SN74F20DR Texas Instruments $0.2022 2-ch, 4-input, 4.5-V to 5.5-V bipolar NAND gates 14-SOIC 0 to 70 SN74HC20D vs SN74F20DR
MC14106BCPG onsemi Check for Price 4000/14000/40000 SERIES, HEX 1-INPUT INVERT GATE, PDIP14, LEAD FREE, PLASTIC, DIP-14 SN74HC20D vs MC14106BCPG
MM74HCT04MTCX onsemi $0.2070 Hex Inverter, TSSOP-14 WB, 2500-REEL SN74HC20D vs MM74HCT04MTCX
SN74H20JP4 Rochester Electronics LLC Check for Price NAND Gate SN74HC20D vs SN74H20JP4

SN74HC20D Related Parts

SN74HC20D Frequently Asked Questions (FAQ)

  • The maximum frequency of operation for the SN74HC20D is 25 MHz.

  • Yes, the SN74HC20D is compatible with 5V systems, but it's recommended to use a voltage regulator to ensure a stable 5V supply.

  • The output enable (OE) pin is active-low, meaning it should be connected to GND to enable the outputs. Leaving it unconnected or connecting it to VCC will disable the outputs.

  • The SN74HC20D can sink or source up to 25 mA per output pin.

  • Yes, the SN74HC20D is compatible with 3.3V systems, but the output voltage levels may not be compatible with 3.3V logic. Use a level translator or voltage regulator if necessary.