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SN74HC20D on a board, in 3D

SN74HC20D

Texas Instruments

-40℃~+85℃ 1.5V、3.15V、4.2V 1.9V、4.4V、5.9V 100mV、100mV、100mV 19ns@6V,50pF 2 2V~6V 2uA 4 5.2mA 5.2mA 500mV~1.8V 74HC Series NAND Gate SOIC-14 Logic Gates ROHS

Extended
DatasheetJLCPCBLCSCti/SN74HC20D
Category
Logic Gates
Package
SOIC-14
Pins
14

Overview

The SN74HC20D is a logic Gate made by Texas Instruments in a SOIC-14 package with 14 pins. -40℃~+85℃ 1.5V、3.15V、4.2V 1.9V、4.4V、5.9V 100mV、100mV、100mV 19ns@6V,50pF 2 2V~6V 2uA 4 5.2mA 5.2mA 500mV~1.8V 74HC Series NAND Gate SOIC-14 Logic Gates ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:SN74LS21N(XBLW), from EasyEDA) and its footprint (Package_SO:SOIC-14_3.9x8.7mm_P1.27mm, from KiCad's library), ready for a KiCad board. 4,265 are in stock at JLCPCB (part C2867684).

Symbol

1A11B2NC31C41D51Y6GND72Y82A92B10NC112C122D13VCC14
EasyEDA_Cloud:SN74LS21N(XBLW)From EasyEDA

Footprint

1234567891011121314
Package_SO:SOIC-14_3.9x8.7mm_P1.27mmFrom KiCad's library

Parameters

25
Current - Output High(IOH)
5.2mA
Current - Output Low(IOL)
5.2mA
High Level Range (VIH)
1.5V~4.2V
Input Logic Level - High
4.2V
Input Logic Level - Low
500mV~1.8V
Input type
StandardCMOS
Inputs per Gates
4
Logic Gate Type
With Non-Gate
Logic Type
NAND Gate
Low Level Range (VIL)
500mV~1.8V
Number of Channels
2
Number of Gates
2
Operating Temperature
-40℃~+85℃
Output Logic Level - High
1.9V
Output Logic Level - Low
100mV
Propagation Delay
19ns@6V,50pF
Propagation Delay Time
19ns@6V,50pF
Quiescent Current
2uA
Quiescent Current (Max)
2uA
Series
74HC Series
Sink Current
5.2mA
Source Current
5.2mA
Supply Voltage
2V~6V
Voltage - Supply
2V~6V
output type
Push-pull

Order codes

2

Pinout

14
The pins of the SN74HC20D
PinNameType
11AUnspecified
21BUnspecified
3NCUnspecified
41CUnspecified
51DUnspecified
61YUnspecified
7GNDUnspecified
82YUnspecified
92AUnspecified
102BUnspecified
11NCUnspecified
122CUnspecified
132DUnspecified
14VCCUnspecified

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Questions

Is there a KiCad symbol and footprint for the SN74HC20D?

Yes. The symbol is EasyEDA_Cloud:SN74LS21N(XBLW) and the footprint Package_SO:SOIC-14_3.9x8.7mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the SN74HC20D?

SOIC-14, with 14 pins. Its footprint is drawn on this page.

Where is the SN74HC20D datasheet?

Texas Instruments publishes it: the Datasheet link on this page opens it.

Where can I order the SN74HC20D?

JLCPCB lists it as part C2867684, with 4,265 in stock; the sellers' links on this page open their listings.

What can replace the SN74HC20D?

Parts like it in the library: the CD4093BM96 by Texas Instruments, the CD4078BM96 by Texas Instruments, the SN74LS21D by Texas Instruments and the CD4030BM96 by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8