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TC74VHC4051AF Dataheets PDF



Part Number TC74VHC4051AF
Manufacturers Toshiba
Logo Toshiba
Description 8-Channel Analog Multiplexer/Demultiplexer
Datasheet TC74VHC4051AF DatasheetTC74VHC4051AF Datasheet (PDF)

TC74VHC4051,4052,4053AF/FK TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC74VHC4051AF, TC74VHC4051AFK TC74VHC4052AF, TC74VHC4052AFK TC74VHC4053AF, TC74VHC4053AFK TC74VHC4051AF/AFK 8-Channel Analog Multiplexer/Demultiplexer TC74VHC4052AF/AFK Dual 4-Channel Analog Multiplexer/Demultiplexer TC74V4053AF/AFK Triple 2-Channel Analog Multiplexer/Demultiplexer TC74VHC4051AF, TC74VHC4052AF, TC74VHC4053AF The TC74VHC4051A/4052A/4053A are high-speed, low-voltage drive analog multiplexer/.

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TC74VHC4051,4052,4053AF/FK TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC74VHC4051AF, TC74VHC4051AFK TC74VHC4052AF, TC74VHC4052AFK TC74VHC4053AF, TC74VHC4053AFK TC74VHC4051AF/AFK 8-Channel Analog Multiplexer/Demultiplexer TC74VHC4052AF/AFK Dual 4-Channel Analog Multiplexer/Demultiplexer TC74V4053AF/AFK Triple 2-Channel Analog Multiplexer/Demultiplexer TC74VHC4051AF, TC74VHC4052AF, TC74VHC4053AF The TC74VHC4051A/4052A/4053A are high-speed, low-voltage drive analog multiplexer/demultiplexers using silicon gate CMOS technology. In 3 V and 5 V systems these can achieve high-speed operation with the low power dissipation that is a feature of CMOS. TC74VHC4051AFK, TC74VHC4052AFK, TC74VHC4053AFK The TC74VHC4051A/4052A/4053A offer analog/digital signal selection as well as mixed signals. The 4051A has an 8-channel configuration, the 4052A has an 4-channel × 2 configuration, and the 4053A has a 2-channel × 3 configuration. The switches for each channel are turned ON by the control pin digital signals. All control inputs are equipped with a newly developed input protection circuit that avoids the need for a diode on the plus side (forward side from the input to the VCC). As a result, for example, 5.5 V signals can be permitted on the inputs even when the power supply voltage to the circuits is off. As a result of this input power protection, the TC74VHC4051A/4052A/4053A can be used in a variety of applications, SOP16-P-300-1.27A VSSOP16-P-0030-0.50 : 0.18 g ( typ.) : 0.02 g ( typ.) including in the system which has two power supplies, and in battery backup circuits. Features  Low ON-resistance: Ron = 45 Ω (typ.) (VCC = 3 V) Ron = 24 Ω (typ.) (VCC = 4.5 V)  Low power dissipation: ICC = 2.0 μA (max) (Ta = 25°C)  Input level: VIL = 0.8 V (max) (VCC = 3 V) VIH = 2.0 V (min) (VCC = 3 V)  Power down protection is provided on all control inputs © 2019 1 Toshiba Electronic Devices & Storage Corporation Start of commercial production 2007-01 2019-01-31 Pin Assignment (top view) TC74VHC4051A 41 62 COM 3 74 55 INH 6 GND 7 GND 8 16 VCC 15 2 14 1 13 0 12 3 11 A 10 B 9C TC74VHC4051,4052,4053AF/FK TC74VHC4052A 0Y 1 2Y 2 Y-COM 3 3Y 4 1Y 5 INH 6 GND 7 GND 8 16 VCC 15 2X 14 1X 13 X-COM 12 0X 11 3X 10 A 9B TC74VHC4053A 1Y 1 0Y 2 1Z 3 Z-COM 4 0Z 5 INH 6 GND 7 GND 8 16 VCC 15 Y-COM 14 X-COM 13 1X 12 0X 11 A 10 B 9C Truth Table Control Inputs Inhibit C* B A L L L L L L L H L L H L L L H H L H L L L H L H L H H L L H H H H X X X X: Don't care, *: Except VHC4052A VHC4051A 0 1 2 3 4 5 6 7 None “ON” Channel VHC4052A 0X, 0Y 1X, 1Y 2X, 2Y 3X, 3Y     None VHC4053A 0X, 0Y, 0Z 1X, 0Y, 0Z 0X, 1Y, 0Z 1X, 1Y, 0Z 0X, 0Y, 1Z 1X, 0Y, 1Z 0X, 1Y, 1Z 1X, 1Y, 1Z None © 2019 2 Toshiba Electronic Devices & Storage Corporation 2019-01-31 System Diagram TC74VHC4051A A B C INH TC74VHC4052A A B INH TC74VHC4053A A B C INH © 2019 Toshiba Electronic Devices & Storage Corporation TC74VHC4051,4052,.


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