M74HC42B1R STMicroelectronics, M74HC42B1R Datasheet - Page 2

• Manufacturer Part Number: M74HC42B1R
• Description: IC DECODER BCD TO DECIMAL 16-DIP
• Manufacturer: STMicroelectronics
• Series: 74HCr
• Type: Decoderr

Specifications of M74HC42B1R

• Circuit: 1 x 4:10
• Independent Circuits: 1
• Current - Output High, Low: 5.2mA, 5.2mA
• Voltage Supply Source: Single Supply
• Voltage - Supply: 2 V ~ 6 V
• Operating Temperature: -55°C ~ 125°C
• Mounting Type: Through Hole
• Package / Case: 16-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-1858-5

M74HC42
INPUT AND OUTPUT EQUIVALENT CIRCUIT
FUNCTIONAL TABLE
2/9
CODE No
10
12
13
14
15
11
0
1
2
3
4
5
6
7
8
9
D
H
H
H
H
H
H
H
H
L
L
L
L
L
L
L
L
BCD INPUTS
C
H
H
H
H
H
H
H
H
L
L
L
L
L
L
L
L
B
H
H
H
H
H
H
H
H
L
L
L
L
L
L
L
L
A
H
H
H
H
H
H
H
H
L
L
L
L
L
L
L
L
Y
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
L
0
Y
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
L
1
Y
PIN DESCRIPTION
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
L
6, 7, 8, 9, 10,
2
1, 2, 3, 4, 5,
15, 14, 13,
PIN No
12
16
11
8
Y
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
L
3
DECIMAL OUTPUTS
Y
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
L
4
A, B, C, D
SYMBOL
Y
0
GND
Vcc
TO Y
Y
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
L
5
9
Y
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
Data Inputs
Multiplexer Outputs
Ground (0V)
Positive Supply Voltage
L
NAME AND FUNCTION
6
Y
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
L
7
Y
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
L
8
Y
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
L
9