74HC9115

Nine wide Schmitt trigger buffer; open drain outputs

Rev. 3 — 10 April 2018

Product data sheet

1 General description

The 74HC9115 is a 9-bit buffer with Schmitt trigger inputs and open drain outputs. Inputs

include clamp diodes. This enables the use of current limiting resistors to interface inputs

to voltages in excess of VCC. Schmitt trigger inputs transform slowly changing input

signals into sharply defined jitter-free output signals.

2 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

Package

Type number

Temperature range

Name

Description

Version

74HC9115D

-40 °C to +125 °C

SO20

plastic small outline package; 20 leads;

body width 7.5 mm

SOT163-1