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74HC253DB, in 3D

74HC253DB

Nexperia

-40℃~+125℃ 16ns@6.0V,50pF 2V~6V 74HC 8uA Output enable high-impedance、Tri-state output Single Supply SSOP-16-208mil Signal Switches, Multiplexers, Decoders ROHS

Extended
DatasheetJLCPCBLCSCnexperia/74HC253DB
Category
Signal Switches , Encoders & Decoders , Multiplexers
Package
SSOP-16-208mil
Pins
16

Overview

The 74HC253DB is a signal Switches , Encoders & Decoders , Multiplexer made by Nexperia in a SSOP-16-208mil package with 16 pins. -40℃~+125℃ 16ns@6.0V,50pF 2V~6V 74HC 8uA Output enable high-impedance、Tri-state output Single Supply SSOP-16-208mil Signal Switches, Multiplexers, Decoders ROHS.

PCBKit's library has its KiCad symbol (74xx:74LS253, from KiCad's library) and its footprint (Package_SO:SSOP-16_5.3x6.2mm_P0.65mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C546769).

Symbol

OEa1A12I3a3I2a4I1a5I0a6Za7GND8Zb9I0b10I1b11I2b12I3b13A014OEb15VCC16
74xx:74LS253From KiCad's library

Footprint

12345678910111213141516
Package_SO:SSOP-16_5.3x6.2mm_P0.65mmFrom KiCad's library

Parameters

7
Function
Output enable high-impedance, Tri-state output
Operating temperature
-40℃~+125℃
Propagation Delay
16ns@6.0V,50pF
Quiescent Current
8uA
Series
74HC
Voltage - Supply
2V~6V
Voltage Supply Source
Single Supply

Order codes

2

Pinout

16
The pins of the 74HC253DB
PinNameType
1OEaInput
2A1Input
3I3aInput
4I2aInput
5I1aInput
6I0aInput
7ZaTri-state
8GNDPower in
9ZbTri-state
10I0bInput
11I1bInput
12I2bInput
13I3bInput
14A0Input
15OEbInput
16VCCPower in

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Questions

Is there a KiCad symbol and footprint for the 74HC253DB?

Yes. The symbol is 74xx:74LS253 and the footprint Package_SO:SSOP-16_5.3x6.2mm_P0.65mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the 74HC253DB?

SSOP-16-208mil, with 16 pins. Its footprint is drawn on this page.

Where is the 74HC253DB datasheet?

Nexperia publishes it: the Datasheet link on this page opens it.

Where can I order the 74HC253DB?

JLCPCB lists it as part C546769, with 0 in stock; the sellers' links on this page open their listings.

What can replace the 74HC253DB?

Parts like it in the library: the CY74FCT157CTQC by Infineon Technologies, the CY74FCT257CTQC by Infineon Technologies, the CY74FCT257CTQCT-CY by Infineon Technologies and the 74HC137DB by Nexperia. Check their datasheets: a part that fits the footprint may still differ in its ratings.

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