MC74LCX14 Datasheet, PDF (2/8 Pages) ON Semiconductor – Low Voltage CMOS Hex Schmitt Inverter With 5 V-Tolerant Inputs

MC74LCX14
V_CC A6 Y6 A5 Y5 A4 Y4
14 13 12 11 10 9 8
1234567
A1 Y1 A2 Y2 A3 Y3 GND
Figure 1. Pinout: 14−Lead (Top View)
1
A1
3
A2
2
Y1
4
Y2
5
A3
9
A4
6
Y3
8
Y4
Y=A
11
A5
10
Y5
13
A6
12
Y6
Figure 2. Logic Diagram
PIN NAMES
Pins
Function
An
Data Inputs
Yn
Outputs
TRUTH TABLE
Inputs
A
L
H
Outputs
Y
H
L
MAXIMUM RATINGS
Symbol
Parameter
Value
Condition
Unit
V_CC DC Supply Voltage
−0.5 to +7.0
V
V_I
DC Input Voltage
−0.5 ≤ V_I ≤ +7.0
V
V_O
DC Output Voltage
−0.5 ≤ V_O ≤ V_CC + 0.5
Output in HIGH or LOW State. (Note 1)
V
I_IK
DC Input Diode Current
−50
V_I < GND
mA
I_OK
DC Output Diode Current
−50
V_O < GND
mA
+50
V_O > V_CC
mA
I_O
DC Output Source/Sink Current
±50
mA
I_CC
DC Supply Current Per Supply Pin
±100
mA
I_GND DC Ground Current Per Ground Pin
±100
mA
T_STG Storage Temperature Range
−65 to +150
°C
Maximum ratings are those values beyond which device damage can occur. Maximum ratings applied to the device are individual stress limit
values (not normal operating conditions) and are not valid simultaneously. If these limits are exceeded, device functional operation is not implied,
damage may occur and reliability may be affected.
1. I_O absolute maximum rating must be observed.
http://onsemi.com
2