HEF4077B

HEF4077B Quad 2-input EXCLUSIVE-NOR gate Rev. 7 — 22 February 2022 Product data sheet 1. General description The HEF4077B is a quad 2-input EXCLUSIVE-NOR gate. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VDD. 2. Features and benefits Wide supply voltage range from 3.0 V to 15.0 V CMOS low power dissipation High noise immunity Fully static operation 5 V, 10 V, and 15 V parametric ratings Standardized symmetrical output characteristics Complies with JEDEC standard JESD 13-B ESD protection: HBM JESD22-A114F exceeds 2000 V MM JESD22-A115-B exceeds 200 V Specified from -40 °C to +85 °C 3. Ordering information Table 1. Ordering information Type number Package Temperature range HEF4077BT -40 °C to +85 °C Name Description Version SO14 plastic small outline package; 14 leads; body width 3.9 mm SOT108-1 4. Functional diagram 1 1A 2 1B 5 2A 6 2B 8 3A 9 3B 12 4A 13 4B 1Y 3 2Y 4 3Y 10 4Y 11 Fig. 1. Functional diagram aaa-012674 1A 1Y 1B Fig. 2. Logic diagram (one gate) aaa-012675 Nexperia 5. Pinning information HEF4077B Quad 2-input EXCLUSIVE-NOR gate 5.1. Pinning information HEF4077B 1A 1 1B 2 1Y 3 2Y 4 2A 5 2B 6 VSS 7 Fig. 3. Pin configuration SOT108-1 (SO14) 14 VDD 13 4B 12 4A 11 4Y 10 3Y 9 3B 8 3A aaa-012676 5.2. Pin description Table 2. Pin description Symbol 1A, 2A, 3A, 4A 1B, 2B, 3B, 4B 1Y, 2Y, 3Y, 4Y VSS VDD Pin 1, 5, 8, 12 2, 6, 9, 13 3, 4, 10, 11 7 14 ...