PCA9540BD,118 NXP Semiconductors, PCA9540BD,118 Datasheet - Page 13

• Manufacturer Part Number: PCA9540BD,118
• Description: IC I2C MUX 2CH 8-SOIC
• Manufacturer: NXP Semiconductors

Specifications of PCA9540BD,118

• Package / Case: 8-SOIC (3.9mm Width)
• Applications: 2-Channel I²C Multiplexer
• Interface: I²C
• Voltage - Supply: 2.3 V ~ 3.6 V, 4.5 V ~ 5.5 V
• Mounting Type: Surface Mount
• Product: Decoders, Encoders, Multiplexers & Demultiplexers
• Number Of Lines (input / Output): 2.0 / 1.0
• Propagation Delay Time: 0.3 ns at 2.3 V to 5.5 V
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 2.3 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Number Of Input Lines: 2.0
• Number Of Output Lines: 1.0
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 568-3615 - DEMO BOARD I2C
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 568-1844-2; 935276035118; PCA9540BD-T

NXP Semiconductors
PCA9540B_4
Product data sheet
Fig 15. Definition of timing on the I
SDA
SCL
P
t
BUF
S
t
HD;STA
t
LOW
2
t
t
r
HD;DAT
C-bus
Rev. 04 — 3 September 2009
t
HIGH
t
f
t
SU;DAT
Sr
t
SU;STA
t
HD;STA
2-channel I
PCA9540B
t
SP
t
2
SU;STO
C-bus multiplexer
© NXP B.V. 2009. All rights reserved.
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