109 lines
1.4 KiB
YAML
109 lines
1.4 KiB
YAML
name: PCF8574
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alias: PCF8574A
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variations: P, T, TS
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description: 8-bit I/O expander for I²C-bus with interrupt
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datasheet: https://www.nxp.com/docs/en/data-sheet/PCF8574_PCF8574A.pdf
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pinout@P:
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A:
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A0: 1
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A1: 2
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A2: 3
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P:
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P0: 4
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P1: 5
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P2: 6
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P3: 7
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P4: 9
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P5: 10
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P6: 11
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P7: 12
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INT: 13
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I2C:
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SCL: 14
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SDA: 15
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VSS: 8
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VDD: 16
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pinout@T:
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A:
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A0: 1
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A1: 2
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A2: 3
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P:
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P0: 4
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P1: 5
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P2: 6
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P3: 7
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P4: 9
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P5: 10
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P6: 11
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P7: 12
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INT: 13
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I2C:
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SCL: 14
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SDA: 15
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VSS: 8
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VDD: 16
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pinout@TS:
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A:
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A0: 6
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A1: 7
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A2: 9
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P:
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P0: 10
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P1: 11
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P2: 12
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P3: 14
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P4: 16
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P5: 17
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P6: 19
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P7: 20
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INT: 1
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I2C:
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SCL: 2
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SDA: 4
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VSS: 15
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VDD: 5
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properties:
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in: A, SCL
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bidir: P, SDA
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out: INT
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power: VDD
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ground: VSS
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schematic:
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symbol: IC
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left: I2C, INT, A
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right: P
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top: VDD
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bottom: VSS
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housing@P:
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pattern: DIP
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leadCount: 16
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pitch: 2.54 # e
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bodyWidth: 6.20-6.48 # E
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bodyLength: 18.55-19.20 # D
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leadWidth: 0.38-0.53 # b1
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leadLength: 3.05-3.60 # L
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leadHeight: 0.23-0.36 # c
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leadSpan: 7.80-8.25 # ME
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housing@T:
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outline: JEDEC MS-013 AA
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housing@TS:
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pattern: SOP
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height: 1.5
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leadCount: 20
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pitch: 0.65 # e
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bodyWidth: 4.3-4.5 # E
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bodyLength: 6.4-6.6 # D
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leadWidth: 0.20-0.32 # bp
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leadLength: 0.45-0.75 # Lp
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leadSpan: 6.2-6.6 # HE
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