HEF4073B Datasheet | Nexperia

description The HEF4073B is a triple 3-input AND gate. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC. 2. Features and benefits - Wide supply voltage range from 3.0 V to 15.0 V - CMOS low power dissipation - High noise immunity - plies with JEDEC standard JESD 13-B - ESD protection: - HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V - CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V - Specified from -40 °C to +85 °C 3. Ordering information Table 1. Ordering information Type number Package Temperature range Name HEF4073BT -40 °C to +85 °C SO14 Description plastic small outline package; 14 leads; body width 3.9 mm Version SOT108-1 4. Functional diagram 1A 3 1B 4 1C 5 2A 1 2B 2 2C 8 3A 11 3B 12 3C 13 Fig. 1. Functional diagram 6 1Y 9 2Y 10 3Y aaa-027562 n A n B n Y n C aaa-027563 Fig. 2. Logic diagram (one gate) Nexperia 5. Pinning information 5.1. Pinning T package SOT108-1 (SO14) 2A 1 2B 2 1A 3 1B 4 1C 5 1Y 6 VSS 7 14 VDD 13 3C 12 3B 11 3A 10 3Y 9 2Y 8 2C aaa-035626 Triple 3-input AND gate 5.2. Pin description Table 2. Pin description Symbol 1A, 2A, 3A 1B, 2B, 3B 1C, 2C, 3C 1Y, 2Y, 3Y VSS VDD Pin 3, 1, 11 4, 2, 12 5, 8, 13 6, 9, 10 7 14 6. Functional description Table 3. Function selection H = HIGH voltage level; L = LOW voltage level; X = don’t care Input n A n B n...