74HCT574

74xx

8-bit Register, 3-state outputs

Symbol

20 pins

Schematic symbol for 74HCT574

Units: 1
Kind: part
Grid: on 1.27 mm
Extends: 74LS574

Footprint

none

no footprint linked

This symbol carries no usable footprint reference, so nothing is linked. Generating one is a better answer than guessing.

3D model

none

no 3D model

The footprint references no model, or the referenced model is not in the upstream package set.

Pins and pads

No footprint is linked, so there is nothing to cross-check.

Pin	Name	Type
1	OE	input
2	D0	input
3	D1	input
4	D2	input
5	D3	input
6	D4	input
7	D5	input
8	D6	input
9	D7	input
10	GND	power_in
11	Cp	input
12	Q7	tri_state
13	Q6	tri_state
14	Q5	tri_state
15	Q4	tri_state
16	Q3	tri_state
17	Q2	tri_state
18	Q1	tri_state
19	Q0	tri_state
20	VCC	power_in

On real boards

17 designs use this part

17 placed it by name in a schematic. Largest first.

Constant Register ModuleSchematic · 76 parts · 1 sheetby name
Grundy NewBrain SRAM Store BoardSchematic · 54 parts · 1 sheetby name
Ushakov Z80 Simple BoardSchematic · 49 parts · 1 sheetby name
Zenith ZT1Schematic · 47 parts · 1 sheetby name
OS816 computerSchematic · 42 parts · 1 sheetby name
Project WrassSchematic · 40 parts · 1 sheetby name
ZAK180Schematic · 34 parts · 1 sheetby name
Mones ClaculatorSchematic · 29 parts · 1 sheetby name
Clock and ResetSchematic · 29 parts · 1 sheetby name
FLASH6502Schematic · 21 parts · 1 sheetby name
AVRbrainSchematic · 21 parts · 1 sheetby name
Z8C Homebrew ComputerSchematic · 20 parts · 1 sheetby name
FLASH6502Schematic · 19 parts · 1 sheetby name
FLASH6502Schematic · 16 parts · 1 sheetby name
MD-Compatible Cartridge DumperSchematic · 12 parts · 1 sheetby name
PC6502Schematic · 10 parts · 1 sheetby name
FLASH6502Schematic · 8 parts · 1 sheetby name

Provenance

Source: kicad-symbols
Credit: KiCad Libraries Contributors
Licence: CC-BY-SA-4.0-with-KiCad-exception
Link method: none
Cross-check: not confirmed