74HC85D

NexperiaExtended

-40℃~+125℃ 2V~6V 33ns@6V,50pF 4 5.2mA 5.2mA 8uA A<B,A=B,A>B Active High SOIC-16 Digital Comparators ROHS

Part id: nexperia/74HC85D
Category: Digital Comparators
Package: SOIC-16
Pins: 16
In stock: 2,853 at JLCPCB (C5953)
Used on: 18 open-source boards

Overview

The 74HC85D is a digital Comparator made by Nexperia in a SOIC-16 package with 16 pins. -40℃~+125℃ 2V~6V 33ns@6V,50pF 4 5.2mA 5.2mA 8uA A<B,A=B,A>B Active High SOIC-16 Digital Comparators ROHS.

PCBKit's library has its KiCad symbol (74xx:74HC85, from KiCad's library) and its footprint (Package_SO:SOIC-16_3.9x9.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. 2,853 are in stock at JLCPCB (part C5953). 18 open-source boards in 8 repositories on GitHub use it.

Symbol

74xx:74HC85From KiCad's library

Footprint

Package_SO:SOIC-16_3.9x9.9mm_P1.27mmFrom KiCad's library

Pinout

The pins of the 74HC85D
Pin	Name	Type
1	B3	Input
2	Ia<b	Input
3	Ia=b	Input
4	Ia>b	Input
5	Oa>b	Output
6	Oa=b	Output
7	Oa<b	Output
8	GND	Power in
9	B0	Input
10	A0	Input
11	B1	Input
12	A1	Input
13	A2	Input
14	B2	Input
15	A3	Input
16	VCC	Power in

Parameters

Current - Output High(IOH): 5.2mA
Current - Output Low(IOL): 5.2mA
Features: Multi-device cascading
Number of Channels: 4
Operating Temperature: -40℃~+125℃
Output: Active High
Output Function: A<B,A=B,A>B
Propagation Delay: 33ns@6V,50pF
Quiescent Current: 8uA
Voltage - Supply: 2V~6V

Order codes

74HC85D,652LCSC C547170
74HC85D,653LCSC C5953

Show this part on your page

<iframe src="https://pcbkit.io/embed/parts/nexperia/74HC85D" title="74HC85D in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe>

For any web page: the part itself, turned and zoomed by the reader.

Open-source boards using it

18See all 18

2 layers177.8 × 130.8 mm
Durango
zuiko21/minimOS
Scalable OS for 6502/65816
159 parts23MIT
2 layers219 × 88 mm
Internal sdcard interface
ifilot/p2000t-sdcard
SD-card cartridge for the P2000T
79 parts3
4 layers
SC08v2
lonyelon/SC08v2
Sergio's Simple Computer (8bit, version 2)
116 parts3GPL-3.0
2 layers234 × 100 mm
V2b
KITTY-6502/hardware
the KITTY is a 65c02 homebrew kit microcomputer designed around text mode graphics and cartridge media. It is fully open source, and uses exclusively in-production parts.
147 parts
2 layers
Eia ntsc
zuiko21/minimOS
Scalable OS for 6502/65816
7 parts23MIT
2 layers177.8 × 130.8 mm
Full
zuiko21/minimOS
Scalable OS for 6502/65816
130 parts23MIT
2 layers
Rgb test
zuiko21/minimOS
Scalable OS for 6502/65816
23 parts23MIT
2 layers233.4 × 280 mm
Cft board0
alexiosc/cft
The CFT homebrew minicomputer
299 parts6GPL-3.0

Questions

Is there a KiCad symbol and footprint for the 74HC85D?

Yes. The symbol is 74xx:74HC85 and the footprint Package_SO:SOIC-16_3.9x9.9mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the 74HC85D?

SOIC-16, with 16 pins. Its footprint is drawn on this page.

Where is the 74HC85D datasheet?

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

Where can I order the 74HC85D?

JLCPCB lists it as part C5953, with 2,853 in stock; the sellers' links on this page open their listings.

Which open-source boards use the 74HC85D?

18 boards in 8 repositories on GitHub; the most starred are listed on this page, with their KiCad files.