74HC9114; 74HCT9114
Nine wide Schmitt trigger buffer; open drain outputs;
inverting
Rev. 3 — 2 October 2017
Product ...
74HC9114; 74HCT9114
Nine wide Schmitt trigger buffer; open drain outputs;
inverting
Rev. 3 — 2 October 2017
Product data sheet
1 General description
The 74HC9114; 74HCT9114 is a 9-bit inverter with Schmitt trigger inputs and open
drain outputs. Inputs also 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 Low-power dissipation Complies with JEDEC standard no. 7A ESD protection:
– HBM JESD22-A114F 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
74HC9114D
-40 °C to +125 °C
74HCT9114D
Name SO20
Description
plastic small outline package; 20 leads; body width 7.5 mm
Version SOT163-1
Nexperia
4 Functional diagram
74HC9114; 74HCT9114
Nine wide Schmitt trigger buffer; open drain outputs; inverting
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-027416
5 Pinning information
Yn
An GND
aaa-027417
Figure 2. Logic diagram (one Schmitt trigger)
5.1 Pinning
Figure 3. Pin configuration SO20
A0 1 A1 2 A2 3 A3 4 A4 5 A5 6 A6 7 A7 8 A8 9 GND 10
74H...
