Nexperia 74HC9115D
The 74HC9115 is a 9-bit buffer with Schmitt trigger inputs and open drain outputs. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC.FEATURES AND BENEFITS
● Wide operating voltage 2.0 V to 6.0 V● Schmitt trigger action on all data inputs
● CMOS low power dissipation
● High noise immunity
● Unlimited input rise and fall times
● Latch-up performance exceeds 100 mA per JESD 78 Class II Level B
● Complies with JEDEC standards: – JESD8C (2.7 V to 3.6 V) – JESD7A (2.0 V to 6.0 V)
● ESD protection: – HBM JESD22-A114-A exceeds 2000 V – MM JESD22-A115-A exceeds 200 V
● Specified from -40 °C to +85 °C and from -40 °C to +125 °C 3 Ordering information Table 1. Ordering information Type number Package Temperature range 74HC9115D -40 °C to +125 °C Name SO20
DESCRIPTION
plastic small outline package; 20 leads; body width 7.5 mm Version SOT163-1 Nexperia 4 Functional diagram 74HC9115 Nine wide Schmitt trigger buffer; open drain outputs 1 A0 2 A1 3 A2 4 A3 5 A4 6 A5 7 A6 8 A7 9 A8 Figure 1. Logic symbol Y0 19 Y1 18 Y2 17 Y3 16 Y4 15 Y5 14 Y6 13 Y7 12 Y8 11 aaa-028451 5 Pinning information Yn An GND aaa-028452 Figure 2. Logic diagram (one buffer) 5.1 Pinning A0 1 A1 2 A2 3 A3 4 A4 5 A5 6 A6 7 A7 8 A8 9 GND 10 Figure 3.