NXP Semiconductors
PCA9554; PCA9554A
8-bit I2C-bus and SMBus I/O port with interrupt
TSSOP16: plastic thin shrink small outline package; 16 leads; body width 4.4 mm
SOT403-1
D
c
y
Z
16
9
E
A
X
HE
vM A
pin 1 index
1
e
8
wM
bp
A2
A1
Q
(A 3)
A
θ
Lp
L
detail X
0
2.5
5 mm
scale
DIMENSIONS (mm are the original dimensions)
UNIT
A
max.
A1
A2
A3
bp
c
D (1) E (2)
e
HE
mm
1.1
0.15
0.05
0.95
0.80
0.25
0.30
0.19
0.2
0.1
5.1
4.9
4.5
4.3
0.65
6.6
6.2
Notes
1. Plastic or metal protrusions of 0.15 mm maximum per side are not included.
2. Plastic interlead protrusions of 0.25 mm maximum per side are not included.
OUTLINE
VERSION
IEC
REFERENCES
JEDEC
JEITA
SOT403-1
MO-153
L
Lp
Q
v
w
y
Z (1) θ
1
0.75 0.4
0.50 0.3
0.2
0.13
0.1
0.40
0.06
8o
0o
EUROPEAN
PROJECTION
ISSUE DATE
99-12-27
03-02-18
Fig 20. Package outline SOT403-1 (TSSOP16)
PCA9554_9554A
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 10 — 8 November 2017
© NXP Semiconductors N.V. 2017. All rights reserved.
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