M74HC251B1R STMicroelectronics, M74HC251B1R Datasheet - Page 8

• Manufacturer Part Number: M74HC251B1R
• Description: IC MULTIPLEXER 8CHANNEL 16-DIP
• Manufacturer: STMicroelectronics
• Series: 74HCr
• Type: Multiplexerr

Specifications of M74HC251B1R

• Circuit: 1 x 8:1
• 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)
• Product: Decoders, Encoders, Multiplexers & Demultiplexers
• Logic Family: 74HC
• Number Of Lines (input / Output): 3.0 / 2.0
• Propagation Delay Time: 130 ns at 2 V, 26 ns at 4.5 V, 22 ns at 6 V
• Supply Voltage (max): 6 V
• Supply Voltage (min): 2 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: Through Hole
• Number Of Input Lines: 3.0
• Number Of Output Lines: 2.0
• Power Dissipation: 500 mW
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-1807-5

M74HC251
8/11
DIM.
a1
b1
e3
D
B
E
F
Z
b
e
L
I
MIN.
0.51
0.77
Plastic DIP-16 (0.25) MECHANICAL DATA
17.78
mm.
TYP
0.25
2.54
0.5
8.5
3.3
MAX.
1.65
1.27
7.1
5.1
20
0.020
0.030
MIN.
0.020
0.010
0.335
0.100
0.700
0.130
TYP.
inch
MAX.
0.065
0.787
0.280
0.201
0.050
P001C