MC74HCT241A Datasheet, PDF (2/9 Pages) ON Semiconductor – Octal 3-State Noninverting Buffer/Line Driver/ Line Receiver with LSTTL-Compatible Inputs

A1 ²
A2 ⁴
A3 ⁶
DATA INPUTS
A4 ⁸
B1 ¹¹
B2 ¹³
B3 ¹⁵
B4 ¹⁷
LOGIC DIAGRAM
OUTPUT ENABLE A ¹
ENABLES _{ENABLE B} ¹⁹
MC74HCT241A
18 _YA1
16 _YA2
14 _YA3
12 _YA4
NONINVERTING
9 _YB1 ^OUTPUTS
7 _YB2
5 _YB3
3 _YB4
PIN 20 = V_CC
PIN 10 = GND
PIN ASSIGNMENT
ENABLE A 1
A1 2
YB4 3
A2 4
YB3 5
A3 6
YB2 7
A4 8
YB1 9
GND 10
20 V_CC
19 ENABLE B
18 YA1
17 B4
16 YA2
15 B3
14 YA3
13 B2
12 YA4
11 B1
FUNCTION TABLE
Inputs
Enable A A
Output
YA
L
L
L
L
H
H
H
X
Z
Inputs
Enable B B
H
L
H
H
L
X
Output
YB
L
H
Z
Z = high impedance
X = don’t care
http://onsemi.com
2