MC10H161
Binary to 1-8 Decoder
(Low)
The MC10H161 provides parallel decoding of a three bit binary
word to one of eight lines. The MC10H161 is useful in high鈥搒peed
multiplexer/demultiplexer applications.
The MC10H161 is designed to decode a three bit input word to one
of eight output lines. The MC10H161 output will be low when
selected while all other output are high. The enable inputs, when either
or both are high, force all outputs high.
The MC10H161 is a true parallel decoder. This eliminates unequal
parallel path delay times found in other decoder designs. These
devices are ideally suited for multiplexer/demultiplexer applications.
鈥?/div>
Propagation Delay, 1.0 ns Typical
鈥?/div>
Power Dissipation, 315 mW Typical (same as MECL 10K)
鈥?/div>
Improved Noise Margin 150 mV (Over Operating Voltage and
Temperature Range)
鈥?/div>
Voltage Compensated
鈥?/div>
MECL 10K鈥揅ompatible
LOGIC DIAGRAM
E0 2
E1 15
VCC1 = Pin 1
VCC2 = Pin 16
VEE = Pin 8
A 7
3 Q3
13 Q4
B 9
12 Q5
11 Q6
C 14
TRUTH TABLE
ENABLE
INPUTS
E1 E0
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
H X
X H
INPUTS
OUTPUTS
C B A Q0 Q1 Q2 Q3 Q4 Q5
L L L L H H H H H
L L H H L H H H H
L H L H H L H H H
L H H H H H L H H
H L L H H H H L H
H L H H H H H H L
H H L H H H H H H
H H H H H H H H H
X X X H H H H H H
X X X H H H H H H
10 Q7
6 Q0
5 Q1
4 Q2
http://onsemi.com
MARKING
DIAGRAMS
16
CDIP鈥?6
L SUFFIX
CASE 620
1
16
PDIP鈥?6
P SUFFIX
CASE 648
1
1
PLCC鈥?0
FN SUFFIX
CASE 775
10H161
AWLYYWW
MC10H161P
AWLYYWW
MC10H161L
AWLYYWW
A
WL
YY
WW
= Assembly Location
= Wafer Lot
= Year
= Work Week
ORDERING INFORMATION
Device
Package
CDIP鈥?6
PDIP鈥?6
PLCC鈥?0
Shipping
25 Units/Rail
25 Units/Rail
46 Units/Rail
Q6
H
H
H
H
H
H
L
H
H
H
Q7
H
H
H
H
H
H
H
L
H
H
MC10H161L
MC10H161P
MC10H161FN
DIP PIN ASSIGNMENT
VCC1
E0
Q3
Q2
Q1
Q0
A
VEE
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
VCC2
E1
C
Q4
Q5
Q6
Q7
B
Pin assignment is for Dual鈥搃n鈥揕ine
Package. For PLCC pin assignment, see
the Pin Conversion Tables on page 18 of
the ON Semiconductor MECL Data
Book (DL122/D).
漏
Semiconductor Components Industries, LLC, 2000
1
March, 2000 鈥?Rev. 6
Publication Order Number:
MC10H161/D
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