Datasheet

PCA9554_9554A All information provided in this document is subject to legal disclaimers. © NXP B.V. 2013. All rights reserved.
Product data sheet Rev. 9 — 19 March 2013 30 of 35
NXP Semiconductors
PCA9554; PCA9554A
8-bit I
2
C-bus and SMBus I/O port with interrupt
Fig 29. PCB footprint for SOT758-1 (HVQFN16); reflow soldering
SOT758-1Footprint information for reflow soldering of HVQFN16 package
Dimensions in mm
Ax Ay Bx By D SLx SLy SPx SPy Gx Gy Hx Hy
4.00 4.00 2.20 2.20
P
0.50 0.24
C
0.90 1.50 1.50 0.30
SPy tot
0.90
SPx tot
0.90 0.30 3.30 3.30 4.25 4.25
nSPx nSPy
22
sot758-1_fr
occupied area
solder land plus solder paste
solder land
solder paste deposit
Issue date
12-03-07
12-03-08
AyBySLy
Ax
Bx
SLx
Gx
Hx
D
GyHy
(0.105)
SPx
C
P
0.025
0.025
SPy
SPx tot
SPy tot
nSPx
nSPy