KK74LV241 Datasheet, PDF (1/5 Pages) KODENSHI KOREA CORP. – OCTAL BUFFER/LINE DRIVE; 3-STATE

TECHNICAL DATA
OCTAL BUFFER/LINE DRIVE; 3-STATE
KK74LV241
The KK74LV241 is a low-voltage Si-gate CMOS device and is pin and
function compatible with KK74HC/HCT241.
The KK74LV241 is an octal non-inverting buffer/line driver with 3-state
outputs. The 3-state outputs are controlled by the output enable inputs 1OE
and 2OE.
• Outputs Directly Interface to CMOS, NMOS, and TTL
• Operating Voltage Range: 1.2 to 3.6 V
• Low Input Current: 1.0 µA, 0.1 µА at Т = 25 °С
• Output Current: 8 mA at V_CC = 3.0 V
• High Noise Immunity Characteristic of CMOS Devices
N SUFFIX
PLASTIC DIP
20
1
20
1
DW SUFFIX
SO
ORDERING INFORMATION
KK74LV241N
Plastic DIP
KK74LV241DW
SOIC
T_A = -40° to 125° C for all packages
LOGIC DIAGRAM
2
1A₀
4
1A₁
1A₂ ⁶
DATA
INPUTS
1A₃ ⁸
2A₀ ¹¹
2A₁ ¹³
2A₀ ¹⁵
2A₁ ¹⁷
18 _1Y0
16 _1Y1
14 _1Y2
12 _1Y3
NONIN VERTING
9 _2Y0
OUTPUTS
7 _2Y1
5 _2Y0
3 _2Y1
PIN ASSIGNMENT
1OE 1
1A₀ 2
2Y₃ 3
1A₁ 4
2Y₂ 5
1A₂ 6
2Y₁ 7
1A₃ 8
2Y₀ 9
GND 10
20 V_CC
19 2OE
18 1Y₀
17 2A₃
16 1Y₁
15 2A₂
14 1Y₂
13 2A₁
12 1Y₃
11 2A₀
OUTPUT
ENABLES
1
1OE
19
2OE
PIN 20=V_CC
PIN 10 = GND
FUNCTION TABLE
Input Output
1OE 1A 1Yn
n
LL
L
LH
H
HX
Z
H= high level
L = low level
X = don’t care
Z = high impedance
Input
2OE 2A
n
HL
HH
LX
Output
2Yn
L
H
Z
1