TC74LVX4051,4052,4053F/FT/FK TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC74LVX4051F, TC74LVX4051FT, TC74LVX4051FK TC74LVX4052F, TC74LVX4052FT, TC74LVX4052FK TC74LVX4053F, TC74LVX4053FT, TC74LVX4053FK TC74LVX4051F/FT/FK TC74LVX4051F, TC74LVX4052F, 8-Channel Analog Multiplexer/Demultiplexer TC74LVX4053F TC74LVX4052F/FT/FK Dual 4-Channel Analog Multiplexer/Demultiplexer TC74LVX4053F/FT/FK Triple 2-Channel Analog Multiplexer/Demultiplexer The TC74LVX4051/4052/4053 are high-speed, low-voltage drive TC74LVX4051FT, TC74LVX4052FT, analog multiplexer/demultiplexers using silicon gate CMOS TC74LVX4053FT 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. The TC74LVX4051/4052/4053 offer analog/digital signal selection as well as mixed signals. The 4051 has an 8-channel configuration, the 4052 has an 4-channel 2 configuration, and the 4053 has a 2-channel 3 configuration. The switches for each channel are turned ON by the control pin digital signals. Although the control signal logical amplitude (V GND) is CC TC74LVX4051FK, TC74LVX4052FK, small, the device can perform large-amplitude (V V ) signal CC EE TC74LVX4053FK switching. For example, if V = 3 V, GND = 0 V, and V = 3 V, signals CC EE between 3 V and +3 V can be switched from the logical circuit using a single 3 V power supply. All control input pins 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 V ). As a result, for example, CC 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 TC74LVX4051/4052/4053 can be used in a variety Weight of applications, including in the system which has two power SOP16-P-300-1.27A : 0.18 g ( typ.) supplies, and in battery backup circuits. TSSOP16-P-0044-0.65A : 0.06 g ( typ.) VSSOP16-P-0030-0.50 : 0.02 g ( typ.) Features Low ON resistance: R = 22 (typ.) (V V = 3 V) on CC EE R = 15 (typ.) (V V = 6 V) on CC EE High speed: t = 3 ns (typ.) (V = 3.0 V) pd CC Low power dissipation: I = 4 A (max) (Ta = 25C) CC Input level: V = 0.8 V (max) (V = 3 V) IL CC V = 2.0 V (min) (V = 3 V) IH CC Power down protection is provided on all control inputs Pin and function compatible with 74HC4051/4052/4053 Start of commercial production 2000-09 1 2014-03-01 TC74LVX4051,4052,4053F/FT/FK Pin Assignment (top view) TC74LVX4051 TC74LVX4052 4 1 16 V 0Y 1 16 V CC CC 6 2 15 2 2Y 2 15 2X COM 14 1 Y-COM 14 1X 3 3 7 4 13 0 3Y 4 13 X-COM 5 5 12 3 1Y 5 12 0X INH 6 11 A INH 6 11 3X V 7 10 B V 7 10 A EE EE GND 8 9 C GND 8 9 B TC74LVX4053 1Y 1 16 V CC 0Y 2 15 Y-COM 1Z 14 X-COM 3 Z-COM 4 13 1X 0Z 5 12 0X INH 6 11 A V 7 10 B EE GND 8 9 C Truth Table Control Inputs ON Channel Inhibit C* B A TC74LVX4051 TC74LVX4052 TC74LVX4053 L L L L 0 0X, 0Y 0X, 0Y, 0Z L L L H 1 1X, 1Y 1X, 0Y, 0Z L L H L 2 2X, 2Y 0X, 1Y, 0Z L L H H 3 3X, 3Y 1X, 1Y, 0Z L H L L 4 0X, 0Y, 1Z L H L H 5 1X, 0Y, 1Z L H H L 6 0X, 1Y, 1Z L H H H 7 1X, 1Y, 1Z H X X X None None None X: Don t care, *: Except TC74LVX4052 2 2014-03-01