MOTOROLA

SEMICONDUCTOR TECHNICAL DATA

2–113

REV 5

3/93

Hex D Master-Slave Flip-Flop

The MC10H176 contains six master slave type D flip–flops with a common

clock. This MECL 10H part is a functional/pinout duplication of the standard

MECL 10K family part, with 100% improvement in clock frequency and

propagation delay and no increase in power–supply current.

• Propagation Delay, 1.7 ns Typical

• Power Dissipation, 460 mW Typical

• 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 — Continuous

— Surge

Iout

50

100

mA

Operating Temperature Range

TA

0 to +75

°C

Storage Temperature Range — Plastic

— Ceramic

Tstg

–55 to +150

–55 to +165

°C

°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

—

123

—

112

—

123

mA

Input Current High

Pins 5,6,7,10,11,12

Pin 9

IinH

—

—

425

670

—

—

265

420

—

—

265

420

µA

Input Current Low

IinL

0.5

—

0.5

—

0.3

—

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

0.9

2.1

0.9

2.2

1.0

2.4

ns

Set–up Time

tset

1.5

—

1.5

—

1.5

—

ns

Hold Time

thold

0.9

—

0.9

—

1.0

—

ns

Rise Time

tr

0.5

1.8

0.5

1.9

0.5

2.0

ns

Fall Time

tf

0.5

1.8

0.5

1.9

0.5

2.0

ns

Toggle Frequency

ftog

250

—

250

—

250

—

MHz

NOTE:

Each MECL 10H series circuit has been designed to meet the dc specifications shown in the test

table, after thermal equilibrium has been established. The circuit is in a test socket or mounted on a

printed circuit board and transverse air flow greater than 500 linear fpm is maintained. Outputs are

terminated through a 50–ohm resistor to –2.0 volts.

CLOCKED TRUTH TABLE

MC10H176

DIP

PIN ASSIGNMENT

VCC1

Q0

Q1

Q2

D0

D1

D2

VEE

VCC2

Q5

Q4

Q3

D5

D4

D3

CLOCK

16

15

14

13

12

11

10

9

1

2

3

4

5

6

7

8

* A clock H is a clock transition from

a low to a high state.

C

L

H *

H *

Q

X

L

H

Qn+1

Qn

L

H

L SUFFIX

CERAMIC PACKAGE

CASE 620–10

P SUFFIX

PLASTIC PACKAGE

CASE 648–08

FN SUFFIX

PLCC

CASE 775–02

Pin assignment is for Dual–in–Line Package.

For PLCC pin assignment, see the Pin Conversion

Tables on page 6–11 of the Motorola MECL Data

Book (DL122/D).