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74LVCH245APW

gekkio-Gekkio_74xx

Octal bus transceiver, 3-state, bus hold, TSSOP-20

Symbol

20 pins
Schematic symbol for 74LVCH245APW
Units
1
Kind
part
Grid
on 1.27 mm
Extends
74LVC245APW

Footprint

20 pads
Footprint for 74LVCH245APW
Library
Package_SO
Mount
smd
Courtyard
7.7 × 7 mm
Link
exact
Footprint page
Open →

3D model

STEP

Package_SO_TSSOP-20_4.4x6.5mm_P0.65mm

6.40 × 6.50 × 1.20 mm

267 KB STEP

Library
Package_SO_TSSOP-20_4.4x6.5mm
Link
exact
Model page
Open →

Pins and pads

Every pin on the symbol has a pad on the footprint.

PinNameTypePad
1DIRinput1
2A0bidirectional2
3A1bidirectional3
4A2bidirectional4
5A3bidirectional5
6A4bidirectional6
7A5bidirectional7
8A6bidirectional8
9A7bidirectional9
10GNDpower_in10
11B7bidirectional11
12B6bidirectional12
13B5bidirectional13
14B4bidirectional14
15B3bidirectional15
16B2bidirectional16
17B1bidirectional17
18B0bidirectional18
19~{OE}input19
20VCCpower_in20

On real boards

20+ designs use this part

20 carry its footprint on a board, and no other part in the catalog uses that footprint. Largest first.

Provenance

Credit
Joonas Javanainen (Gekkio) / KiCad Libraries Contributors
Licence
CC-BY-4.0
Link method
exact
Cross-check
passed