PCA9549D,118 NXP Semiconductors, PCA9549D,118 Datasheet - Page 3

• Manufacturer Part Number: PCA9549D,118
• Description: IC SWITCH OCTAL BUS 24-SOIC
• Manufacturer: NXP Semiconductors

Specifications of PCA9549D,118

• Package / Case: 24-SOIC (7.5mm Width)
• Applications: Translating Switch
• Interface: I²C, SMBus
• Voltage - Supply: 2.3 V ~ 3.6 V, 4.5 V ~ 5.5 V
• Mounting Type: Surface Mount
• On Resistance (max): 15 Ohms
• Propagation Delay Time: 0.25 ns
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Function: I2C Bus Switch
• High Level Output Current: - 25 mA
• Low Level Output Current: 25 mA
• Mounting Style: SMD/SMT
• Operating Supply Voltage: 2.5 V, 3.3 V, 5 V
• Organization: 8 x 1:1
• Supply Current: 20 uA
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 2.3 V
• Number Of Circuits: 1
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 568-4218-2; 935282229118; PCA9549D-T; PCA9549D-T

NXP Semiconductors
5. Pinning information
PCA9549_2
Product data sheet
5.1 Pinning
Fig 2.
Fig 4.
RESET
V
A0
A1
1A
1B
2A
2B
3A
3B
4A
4B
Pin configuration of SO24
Pin configuration of HVQFN24 (transparent top view)
SS
10
11
12
1
2
3
4
5
6
7
8
9
PCA9549D
Rev. 02 — 13 July 2009
Octal bus switch with individually I
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index area
terminal 1
1A
1B
2A
2B
3A
3B
24
23
22
21
20
19
18
17
16
15
14
13
V
SDA
SCL
A2
8A
8B
7A
7B
6A
6B
5A
5B
1
2
3
4
5
6
DD
Transparent top view
PCA9549BS
Fig 3.
RESET
V
A0
A1
1A
1B
2A
2B
3A
3B
4A
4B
SS
Pin configuration of TSSOP24
18
17
16
15
14
13
10
11
12
1
2
3
4
5
6
7
8
9
002aaa994
A2
8A
8B
7A
7B
6A
2
C-bus controlled enables
PCA9549PW
PCA9549
© NXP B.V. 2009. All rights reserved.
002aaa993
24
23
22
21
20
19
18
17
16
15
14
13
V
SDA
SCL
A2
8A
8B
7A
7B
6A
6B
5A
5B
DD
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