CA9545APW,112 TSSOP-244-Ch I2C Bus Sw 1.29 1.04 771-PCA9545APW-T PCA9545APW,118 TSSOP-204-Ch I2C Bus Sw .98 .855 771-PCA9546ABS-T PCA9546ABS,118 HVQFN-164-Ch I2C Bus Sw .86 .806 771-PCA9546AD-T PCA9546AD,118 SO-16 4-Ch I2C Bus Sw .86 .806 771-PCA9546APW-T PCA9546APW,118 TSSOP-164-Ch I2C Bus Sw .86 .806 771-PCA9547D-T PCA9547D,118 SO-24 8-Ch I2C Mux w/RS 1.20 1.08 771-PCA9547PW-T PCA9547PW,118 TSSOP-248-Ch I2C Mux w/RS 1.27 1.15 771-PCA9548AD-T PCA9548AD,118 SO-24 2:1 I2C Bus Sel 1.20 1.08 771-PCA9548APW-T PCA9548APW,118 TSSOP-242:1 I2C Bus Sel 1.27 1.15 771-SA630D/01-T SA630D/01,118SO-8 Wideband SPDT Sw 3.06 2.89 771-SA630D01112 SA630D/01,112SO-8 Wideband SPDT Sw 3.95 3.16 UARTs 771-SC16C2550BIA44-T SC16C2550BIA44,518 PLCC-44 Dual w/FIFO 2.75 2.66 771-SC16C2550BIBS-S SC16C2550BIBS,151HVQFN-32Dual w/FIFO 3.15 2.69 771-SC16C2552BIA44-SSC16C2552BIA44,529 PLCC-44 Dual w/FIFO 3.78 3.03 771-SC16C550BIA44-T SC16C550BIA44,518 PLCC-44 Sngl w/FIFO/IrDA 1.68 1.34 771-SC16C554DBIA68-SSC16C554DBIA68,529 PLCC-
AD,112 SO16 Standard marking * IC's tube - DSC bulk pack 1000 Tamb = 40 C to +85 C PCA9546AD,118 SO16 Reel 13" Q1/T1 *Standard mark SMD 2500 Tamb = 40 C to +85 C PCA9546APW,112 TSSOP16 Standard marking * IC's tube - DSC bulk pack 2400 Tamb = 40 C to +85 C PCA9546APW,118 TSSOP16 Reel 13" Q1/T1 *Standard mark SMD 2500 Tamb = 40 C to +85 C PCA9546APW PCA9546A Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6 -- 30 April 2014 (c) NXP Semiconductors N.V. 2014. All rights reserved. 2 of 30 PCA9546A NXP Semiconductors 4-channel I2C-bus switch with reset 4. Block diagram PCA9546A SC0 SC1 SC2 SC3 SD0 SD1 SD2 SD3 VSS VDD RESET SCL SDA SWITCH CONTROL LOGIC POWER-ON RESET INPUT FILTER A0 I2C-BUS CONTROL A1 A2 002aab188 Fig 1. PCA9546A Product data sheet Block diagram of PCA9546A All information provided in this document is subject to legal disclaimers. Rev. 6 -- 30 April 2014 (c) NXP Semiconductors N.V. 2014. All rights reserved. 3 of 30 PCA9546A NXP Semicon