PCA9555A Datasheet, PDF (34/39 Pages) NXP Semiconductors – Low-voltage 16-bit I2C-bus I/O port with interrupt and weak pull-up

NXP Semiconductors
PCA9555A
Low-voltage 16-bit I²C-bus I/O port with interrupt and weak pull-up
18. Soldering: PCB footprints
Footprint information for reflow soldering of TSSOP24 package
SOT355-1
Hx
Gx
P2
(0.125)
(0.125)
Hy Gy
C
D2 (4x)
P1
D1
Generic footprint pattern
Refer to the package outline drawing for actual layout
By Ay
solder land
occupied area
DIMENSIONS in mm
P1
P2
Ay
By
C
D1 D2 Gx Gy Hx Hy
0.650 0.750 7.200 4.500 1.350 0.400 0.600 8.200 5.300 8.600 7.450
Fig 33. PCB footprint for SOT355-1 (TSSOP24); reflow soldering
PCA9555A
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 1 — 11 September 2012
sot355-1_fr
© NXP B.V. 2012. All rights reserved.
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