器件名称:
MC74HC4852ADWR2
功能描述:
Analog Multiplexers/Demultiplexers with Injection Current Effect Control
文件大小:
294.52KB 共12页
简 介:
MC74HC4851A, MC74HC4852A Analog Multiplexers/ Demultiplexers with Injection Current Effect Control http://onsemi.com MARKING DIAGRAMS 16 PDIP–16 N SUFFIX CASE 648 1 16 SOIC–16 D SUFFIX CASE 751B 1 16 SOIC–16 WIDE DW SUFFIX CASE 751G 1 16 TSSOP–16 DT SUFFIX CASE 948F 1 A = Assembly Location WL or L = Wafer Lot YY or Y = Year WW or W = Work Week HC48 5xA ALYW HC485xADW AWLYWW HC485xAD AWLYWW HC485xAN AWLYYWW Automotive Customized These devices are pin compatible to standard HC405x and MC1405xB analog mux/demux devices, but feature injection current effect control. This makes them especially suited for usage in automotive applications where voltages in excess of normal logic voltage are common. The injection current effect control allows signals at disabled analog input channels to exceed the supply voltage range without affecting the signal of the enabled analog channel. This eliminates the need for external diode/ resistor networks typically used to keep the analog channel signals within the supply voltage range. The devices utilize low power silicon gate CMOS technology. The Channel Select and Enable inputs are compatible with standard CMOS outputs. Injection Current Cross–Coupling Less than 1mV/mA (See Figure 9) Pin Compatible to HC405X and MC1405XB Devices Power Supply Range (VCC – GND) = 2.0 to 6.0 V In Compliance With the Requirements of JEDEC Standard No. 7A Chip Complexity: 154 FETs or 36 Equivalent Gates ORDERING INFORMATION See detailed ordering and shipping in……
