KK74LV02 Datasheet, PDF (1/5 Pages) KODENSHI KOREA CORP. – Quad 2-Input NOR Gate

Quad 2-Input NOR Gate
TECHNICAL DATA
KK74LV02
The KK74LV02 is a low-voltage Si-gate CMOS device that is pin
and function compatible with 74HC/HCT02A, 74ALS02
Features:
• Wide Operating Voltage: 1.0~5.5 V
• Input voltage levels are compatible with standard C-
MOS levels
• Accepts TTL input levels between V_CC =2.7 V and
V_CC =3.6 V
• Output voltage levels are compatible with input levels
C-MOS, N-MOS and TTL microcircuits.
• Maximum input current : 1.0 mA
• Consumption current : 8 mA.
ORDERING INFORMATION
KK74LV02N DIP
KK74LV02D SOIC
T_A = -40° to 125° C for all
packages
KK74LV02 truth table
3
Input
A
B
L
L
L
H
H
L
H
H
Note – H - high voltage level;
L - low voltage level;
Pinout
Y1 01
A1 ₀₂
B1 03
Y2 ⁰⁴
A2 05
B2 ₀₆
GND ⁰⁷
14 _Vcc
13 _Y4
12 B4
11 _A4
10 _Y3
09 _B3
08 A3
Output
Y= A + B
H
L
L
L
Pins description in KK74LV02
Pin No. Symbol
Pin description
01
Y1 ^Output
02
А1 Input
03
В1 Input
04
Y2 ^Output
05
А2 Input
06
В2 Input
07
GND Common output
08
А3 Input
09
В3 Input
10
Y3 ^Output
11
А4 Input
12
В4 Input
13
Y4 ^Output
14
V_CC Supply output from voltage
source
1