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전자부품 데이터시트 검색엔진 |
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전자부품 데이터시트 검색엔진 |
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MC74HC4316 데이터시트(HTML) 1 Page - ON Semiconductor |
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MC74HC4316 데이터시트(HTML) 1 Page - ON Semiconductor |
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MOTOROLA SEMICONDUCTOR TECHNICAL DATA 1 REV 6 © Motorola, Inc. 1995 10/95 Quad Analog Switch/ Multiplexer/Demultiplexer with Separate Analog and Digital Power Supplies High–Performance Silicon–Gate CMOS The MC74HC4316 utilizes silicon–gate CMOS technology to achieve fast propagation delays, low ON resistances, and low OFF–channel leakage current. This bilateral switch/multiplexer/demultiplexer controls analog and digital voltages that may vary across the full analog power–supply range (from VCC to VEE). The HC4316 is similar in function to the metal–gate CMOS MC14016 and MC14066, and to the High–Speed CMOS HC4016 and HC4066. Each device has four independent switches. The device control and Enable inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LSTTL outputs. The device has been designed so that the ON resistances (RON) are much more linear over input voltage than RON of metal–gate CMOS analog switches. Logic–level translators are provided so that the On/Off Control and Enable logic–level voltages need only be VCC and GND, while the switch is passing signals ranging between VCC and VEE. When the Enable pin (active–low) is high, all four analog switches are turned off. • Logic–Level Translator for On/Off Control and Enable Inputs • Fast Switching and Propagation Speeds • High ON/OFF Output Voltage Ratio • Diode Protection on All Inputs/Outputs • Analog Power–Supply Voltage Range (VCC – VEE) = 2.0 to 12.0 Volts • Digital (Control) Power–Supply Voltage Range (VCC – GND) = 2.0 to 6.0 Volts, Independent of VEE • Improved Linearity of ON Resistance • Chip Complexity: 66 FETs or 16.5 Equivalent Gates LOGIC DIAGRAM XA A ON/OFF CONTROL ANALOG SWITCH LEVEL TRANSLATOR ANALOG OUTPUTS/INPUTS PIN 16 = VCC PIN 8 = GND PIN 9 = VEE GND ≥ VEE 2 YA 1 15 XB B ON/OFF CONTROL ANALOG SWITCH LEVEL TRANSLATOR 3 YB 4 5 XC C ON/OFF CONTROL ANALOG SWITCH LEVEL TRANSLATOR 11 YC 10 6 XD D ON/OFF CONTROL ANALOG SWITCH LEVEL TRANSLATOR 12 YD 13 14 ENABLE 7 ANALOG INPUTS/OUTPUTS = XA, XB, XC, XD MC74HC4316 FUNCTION TABLE PIN ASSIGNMENT 13 14 15 16 9 10 11 12 5 4 3 2 1 8 7 6 YD XD D ON/OFF CONTROL A ON/OFF CONTROL VCC VEE XC YC XB YB YA XA GND ENABLE C ON/OFF CONTROL B ON/OFF CONTROL Inputs State of On/Off Analog Enable Control Switch L H On L L Off H X Off X = don’t care D SUFFIX SOIC PACKAGE CASE 751B–05 N SUFFIX PLASTIC PACKAGE CASE 648–08 1 16 1 16 ORDERING INFORMATION MC74HCXXXXN MC74HCXXXXD Plastic SOIC |
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