74HC4852D,118

74HC4852 74HCT4852 Dual 4-channel analog multiplexer/demultiplexer with injection-current effect control Rev. 4 28 April 2020 Product data sheet 1. General description The 74HC4852 74HCT4852 are dual single-pole quad-throw analog switches (SP4T) suitable for use in analog or digital 4:1 multiplexer/demultiplexer applications. Each switch features four independent inputs/outputs (nY0, nY1, nY2 and nY3) and a common input/output (nZ). A digital enable input (E) and two digital select inputs (S0 & S1) are common to both switches. When E is HIGH, the switches are turned off. The device features injection-current effect control. This allows signals at disabled analog input channels to exceed the supply voltage without affecting the signal of the enabled analog channel, eliminating the need for external diode/resistor networks typically used to keep the analog channel signals within the supply-voltage range. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of V . CC 2. Features Injection-current cross coupling < 1 mV/mA Wide supply voltage range from 2.0 V to 6.0 V for 74HC4852 ESD protection: HBM JESD22-A114E exceeds 2000 V CDM JESD22-C101C exceeds 1000 V Latch-up performance exceeds 100 mA per JESD 78 Class II level A Low ON-state resistance: 400 (typical) at V = 2.0 V CC 215 (typical) at V = 3.0 V CC 120 (typical) at V = 3.3 V CC 76 (typical) at V = 4.5 V CC 59 (typical) at V = 6.0 V CC 3. Applications Analog multiplexing and demultiplexing Digital multiplexing and demultiplexing Signal gatingNexperia 74HC4852 74HCT4852 Dual 4-channel analog multiplexer/demultiplexer with injection-current effect control 4. Ordering information Table 1. Ordering information Type number Package Temperature range Name Description Version 74HC4852D -40 C to +125 C SO16 plastic small outline package 16 leads SOT109-1 body width 3.9 mm 74HCT4852D 74HC4852PW -40 C to +125 C TSSOP16 plastic thin shrink small outline package 16 leads SOT403-1 body width 4.4 mm 74HCT4852PW 74HC4852BQ -40 C to +125 C DHVQFN16 plastic dual in-line compatible thermal SOT763-1 enhanced very thin quad flat package no leads 74HCT4852BQ 16 terminals body 2.5 3.5 0.85 mm 5. Functional diagram 10 0 0 4 9 3 1 13 6 G4 1Z 1Y0 12 MUX/DMUX 1Y1 14 1 0 10 S0 1Y2 15 5 1 3 9 S1 1Y3 11 2 2 4 2Y0 1 3 12 2Y1 5 0 14 2Y2 2 1 13 15 2 6 E 2Y3 4 2Z 11 3 3 001aag093 001aag094 Fig. 1. Logic symbol Fig. 2. IEC logic symbol 74HC HCT4852 All information provided in this document is subject to legal disclaimers. Nexperia B.V. 2020. All rights reserved Product data sheet Rev. 4 28 April 2020 2 / 19