Motorola MC10H161P, MC10H161FN, MC10H161L Datasheet

MOTOROLA

SEMICONDUCTOR TECHNICAL DATA

Binary to 1-8 Decoder (Low)	MC10H161

The MC10H161 provides parallel decoding of a three bit binary word to one of eight lines. The MC10H161 is useful in high±speed 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.

•Propagation Delay, 1.0 ns Typical

•Power Dissipation, 315 mW Typical (same as MECL 10K)

•Improved Noise Margin 150 mV (Over Operating Voltage and Temperature Range)

•Voltage Compensated

•MECL 10K±Compatible

MAXIMUM RATINGS

Characteristic

Symbol

Rating

Unit

Power Supply (VCC = 0)

VEE

±8.0 to 0

Vdc

Input Voltage (VCC = 0)

VI

0 to VEE

Vdc

Output Current Ð Continuous

Iout

50

mA

Ð Surge

100

Operating Temperature Range

TA

0 to +75

°C

Storage Temperature Range Ð Plastic

Tstg

±55 to +150

°C

Ð Ceramic

±55 to +165

°C

ELECTRICAL CHARACTERISTICS (VEE = ±5.2 V ±5%) (See Note)

0°

25°

75°

Characteristic

Symbol

Min

Max

Min

Max

Min

Max

Unit

Power Supply Current

IE

Ð

84

Ð

76

Ð

84

mA

Input Current High

IinH

Ð

465

Ð

275

Ð

275

μA

Input Current Low

IinL

0.5

Ð

0.5

Ð

0.3

Ð

μA

High Output Voltage

VOH

±1.02

±0.84

±0.98

±0.81

±0.92

±0.735

Vdc

Low Output Voltage

VOL

±1.95

±1.63

±1.95

±1.63

±1.95

±1.60

Vdc

High Input Voltage

VIH

±1.17

±0.84

±1.13

±0.81

±1.07

±0.735

Vdc

Low Input Voltage

VIL

±1.95

±1.48

±1.95

±1.48

±1.95

±1.45

Vdc

AC PARAMETERS

Propagation Delay

tpd

ns

Data

0.6

2.0

0.65

2.1

0.7

2.2

Enable

0.8

2.3

0.8

2.4

0.9

2.5

Rise Time

tr

0.55

1.7

0.65

1.8

0.7

1.9

ns

Fall Time

tf

0.55

1.7

0.65

1.8

0.7

1.9

ns

L SUFFIX

CERAMIC PACKAGE

CASE 620±10

P SUFFIX

PLASTIC PACKAGE

CASE 648±08

FN SUFFIX

PLCC

CASE 775±02

LOGIC DIAGRAM

E0 2

E1

15

6 Q0

VCC1 = Pin 1

VCC2 = Pin 16

5 Q1

VEE = Pin 8

4 Q2

A 7

3 Q3

B 9

13 Q4

12 Q5

C 14

11

Q6

10 Q7

TRUTH TABLE

ENABLE

INPUTS

OUTPUTS

INPUTS

E1

E0

C

B

A

Q0

Q1

Q2

Q3

Q4

Q5

Q6

Q7

L

L

L

L

L

L

H

H

H

H

H

H

H

L

L

L

L

H

H

L

H

H

H

H

H

H

L

L

L

H

L

H

H

L

H

H

H

H

H

L

L

L

H

H

H

H

H

L

H

H

H

H

L

L

H

L

L

H

H

H

H

L

H

H

H

L

L

H

L

H

H

H

H

H

H

L

H

H

L

L

H

H

L

H

H

H

H

H

H

L

H

L

L

H

H

H

H

H

H

H

H

H

H

L

H

X

X

X

X

H

H

H

H

H

H

H

H

X

H

X

X

X

H

H

H

H

H

H

H

H

DIP

PIN ASSIGNMENT

VCC1		1		16			VCC2
		2		15
E0							E1
Q3		3		14			C
Q2		4		13			Q4
Q1		5		12			Q5
		6		11
Q0							Q6
A		7		10			Q7
VEE		8		9			B

Pin assignment is for Dual±in±Line Package.

	NOTE:		For PLCC pin assignment, see the Pin Conversion
	Each MECL 10H series circuit has been designed to meet the dc specifications shown in the test table,
			Tables on page 6±11 of the Motorola MECL Data
	after thermal equilibrium has been established. The circuit is in a test socket or mounted on a printed circuit
				Book (DL122/D).
	board and transverse air flow greater than 500 Iinear fpm is maintained. Outputs are terminated through
	a 50±ohm resistor to ±2.0 volts.
	3/93
	Motorola, Inc. 1996	2±249	REV 5

MC10H161

TYPICAL APPLICATIONS

FIGURE 1 Ð HIGH SPEED 16±BIT MULTIPLEXER/DEMULTIPLEXER

Control Selection

S0			15 14 13 12 11 10	9	8	7	6	5	4	3	2	1	0
S1	MC10H136
CR
A	B	C	D

E1

E1

C

MC10H164

C

MC10H164

B

B

A

D0

A

D0

S0

S1

S0

S1

MC10H136

CR

CR

A

B

C

D

E1

E0

E1

E0

C

MC10H161

C

MC10H161

B

B

Start/Stop

A

A

15 14 1312 11 10

9

8

7

6

5

4

3

2

1

0

FIGURE 2 Ð 1±OF±64 LINE MULTIPLEXER

14		MSB		Q7
				Q6
				Q5
			MC10H161	Q4
9				Q3
				Q2
				Q1
7		LSB		Q0

The Bit chosen is dependent on six±bit code present on inputs 7, 9, 14 of the MC10H161 and the A, B, C inputs of the MC10H164.

A B C

E

Dout

MC10H164

A B C

E

Dout

MC10H164

A B C

E

Dout

MC10H164

A B C

E

Dout

MC10H164

A B C

E

Dout

MC10H164

A B C

E

Dout

MC10H164

A B C

E

Dout

MC10H164

A B C

E

Dout

MC10H164

MOTOROLA	2±250	MECL Data
		DL122 Ð Rev 6