PCA9540B Datasheet, PDF (15/22 Pages) NXP Semiconductors – 2-channel I2C-bus multiplexer

NXP Semiconductors
PCA9540B
2-channel I²C-bus multiplexer
TSSOP8: plastic thin shrink small outline package; 8 leads; body width 3 mm
SOT505-1
D
c
y
Z
8
5
E
A
X
HE
vM A
pin 1 index
1
e
4
bp
wM
A2 _A1
(A3)
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
L
Lp
mm
1.1
0.15
0.05
0.95
0.80
0.25
0.45
0.25
0.28
0.15
3.1
2.9
3.1
2.9
0.65
5.1
4.7
0.94
0.7
0.4
Notes
1. Plastic or metal protrusions of 0.15 mm maximum per side are not included.
2. Plastic or metal protrusions of 0.25 mm maximum per side are not included.
OUTLINE
VERSION
IEC
REFERENCES
JEDEC
JEITA
SOT505-1
v
w
y
Z⁽¹⁾
θ
0.1
0.1
0.1
0.70
0.35
6°
0°
EUROPEAN
PROJECTION
ISSUE DATE
99-04-09
03-02-18
Fig 17. Package outline SOT505-1 (TSSOP8)
PCA9540B_4
Product data sheet
Rev. 04 — 3 September 2009
© NXP B.V. 2009. All rights reserved.
15 of 22