74HCT4051D(BJ) Toshiba

74HCT4051D,74HCT4052D CMOS Digital Integrated Circuits Silicon Monolithic 74HCT4051D,74HCT4052D 1. Functional Description 74HCT4051D:8-Channel Analog Multiplexer/Demultiplexer 74HCT4052D:Dual 4-Channel Analog Multiplexer/Demultiplexer 2. General The 74HCT4051D/74HCT4052D are high speed CMOS ANALOG MULTIPLEXER/DEMULTIPLEXER fabricated with silicon gate C2MOS technology. They achieve the high speed operation similar to equivalent LSTTL while maintaining the CMOS low power dissipation. This device may be used as a level converter for interfacing TTL or NMOS to High Speed CMOS. This inputs are compatible with TTL, NMOS and CMOS output voltage levels. The 74HCT4051D has an 8 channel configuration and the 74HCT4052D has a 4 channel 2 configuration. The digital signal to the control terminal turnsO the corresponding switch of each channel a large amplitude signal (V - V ) can then be switched by the small logical amplitude (V - GND) control signal. CC EE CC For example, in the case of V = 5 V, GND = 0 V, V = -5 V, signals between -5 V and +5 V can be switched CC EE from the logical circuit with a single power supply of 5 V. As the ON-resistance of each switch is low, they can be connected to circuits with low input impedance. All inputs are equipped with protection circuits against static discharge or transient excess voltage. 3. Features (1) Wide operating temperature range: T = -40 to 125 (Note 1) opr (2) Low power dissipation: I = 4.0 A (max) (V = 5.5 V, V = GND, T = 25 ) CC CC EE a (3) Compatible with TTL output: V = 2.0 V (min), V = 0.8 V (max) IH IL (4) Wide interfacing ability: LSTTL, NMOS, CMOS (5) Low ON-resistance: R = 50 (typ.) at V - V = 9 V ON CC EE (6) High degree of linearity: THD = 0.020 % (typ.) at V - V = 9 V CC EE Note 1: Operating Range spec of T = -40 to 125 is applicable only for the products which manufactured after opr July 2020. 4. Packaging SOIC16 Start of commercial production 2020-07 2016-2020 2020-11-26 1 Toshiba Electronic Devices & Storage Corporation Rev.4.074HCT4051D,74HCT4052D 5. Pin Assignment 74HCT4051D 74HCT4052D 6. IEC Logic Symbol 74HCT4051D 74HCT4052D 7. Marking 74HCT4051D 74HCT4052D 2016-2020 2020-11-26 2 Toshiba Electronic Devices & Storage Corporation Rev.4.0