The MC10H136 is a high speed synchronous hexadecimal counter. This
10H part is a functional/pinout duplication of the standard MECL 10K family
part, with 100% improvement in counting frequency and no increase in
power-supply current.
• Counting Frequency , 250 MHz Minimum• Voltage Compensated
• Power Dissipation, 625 mW Typical• MECL 10K-Compatible
• Improved Noise Margin 150 mV
(Over Operating Voltage and Temperature Range)
MAXIMUM RATINGS
CharacteristicSymbolRatingUnit
Power Supply (VCC = 0)V
Input Voltage (VCC = 0)V
Output Current — Continuous
— Surge
Operating T emperature RangeT
Storage T emperature Range — Plastic
— Ceramic
EE
I
I
out
A
T
stg
ELECTRICAL CHARACTERISTICS (VEE = –5.2 V ±5%) (See Note)
0°25°75°
CharacteristicSymbolMinMaxMinMaxMinMaxUnit
Power Supply CurrentI
Input Current High
Pins 5, 6, 11, 12, 13
Pin 9
Pin 7
Pin 10
Input Current LowI
High Output VoltageV
Low Output VoltageV
High Input VoltageV
Low Input VoltageV
Data (D0 to C)
Select (S to C)
Carry In (Cin to C)
(C to Cin)
Hold Time
Data (C to D0)
Select (C to S)
Carry In (C to Cin)
(Cin to C)
Counting Frequencyf
Rise Timet
Fall Timet
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 Iinear fpm is maintained. Outputs are terminated through a 50-ohm resistor to –2.0 volts.
t
pd
t
set
t
hold
count
r
f
0.7
2.3
4.8
2.5
0.7
1.0
0.7
—
2.0
—
3.5
—
2.0
—
0
—
0
—
–0.5
—
0
—
2.2
1.0
0.7
2.0
3.5
2.0
0
0
–0.5
0
2.2
250—250—250—MHz
0.52.30.52.40.52.5ns
0.52.30.52.40.52.5ns
–8.0 to 0Vdc
0 to V
EE
50
100
0 to +75°C
–55 to +150
–55 to +165
275
420
335
240
2.4
4.9
2.6
—
—
—
—
0.7
1.0
0.7
—
2.0
—
3.5
—
2.0
—
0
—
0
—
–0.5
—
0
—
2.2
Vdc
mA
°C
°C
275
420
335
240
2.5
5.0
2.7
—
—
—
—
—
—
—
—
µA
ns
ns
ns
L SUFFIX
CERAMIC PACKAGE
CASE 620–10
P SUFFIX
PLASTIC PACKAGE
CASE 648–08
FN SUFFIX
PLCC
CASE 775–02
FUNCTION SELECT TABLE
CIN
S1S2Operating Mode
X
L
LH
H
L
L
H
H
H
X
H
SEQUENTIAL TRUTH TABLE *
INPUTSOUTPUTS
LLLHHHHHLLLX
L
X
X
H
L
X
X
H
L
X
X
H
L
X
L
L
H
L
H
H
H
H
* Truth table shows logic states assuming inputs vary in
** A clock H is defined as a clock input transition from a
X
H
X
X
H
X
X
H
L
HH L L
L
X
X
L
X
X
L
X
X
L
X
X
sequence shown from top to bottom.
low to a high logic level.
DIP PIN ASSIGNMENT
V
CC1
Q2
Q3
C
OUT
D3
D2
S2
V
EE
Pin assignment is for Dual–in–Line Package.
For PLCC pin assignment, see the Pin Conversion
T ables on page 6–11 of the Motorola MECL Data
Preset (Program)
LL
Increment (Count Up)
Hold Count
H
Decrement (Count Down)
L
Hold Count
L
Hold (Stop Count)
H
CarryInClock
D3S1 S2 D0 D1 D2
X
X
L
X
X
L
X
X
L
X
X
H
X
X
H
X
X
X
X
L
X
X
L
X
X
L
X
X
L
X
X
1
2
3
4
5
6
7
8
Book (DL122/D).
* *
H
H
H
L
H
H
H
H
H
H
H
16
15
14
13
12
11
10
Q0
9
Q1 Q2 Q3
H
HHL
LHH
HHL
H
H
H
H
LLL
H
LL LL L
HHH H H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
L
L
H
LLL
V
CC2
Q1
Q0
CLOCK
D0
D1
C
IN
S1
Carry
Out
H
H
H
L
H
H
9/96
Motorola, Inc. 1996
2–1
REV 6
Page 2
MC10H136
LOGIC DIAGRAM
S1 9
S2 7
Carry In
10
Q0
T
Q0
TT
C
Clock
13
12
D0
NOTE: FLIP-FLOPS WILL TOGGLE WHEN ALL T INPUTS ARE LOW.
14
Q0
Q1T
T
Q1
C
11
D1
15
Q1
APPLICATION INFORMATION
The MC10H136 is a high speed synchronous counter
that operates at 250 MHz. Counter operating modes
include count up, count down, pre-set and hold count.
This device allows the designer to use one basic counter
for many applications.
Q2T
T
T
Q2
T
C
6
D2
2
Q25D3
T
Q3
T
T
Q3
T
T
C
3
Q34 Carry Out
V
= Pin 1
CC1
V
= Pin 16
CC2
VEE= Pin 8
The S1, S2, control lines determine the operating
modes of the counter. In the pre-set mode, a clock pulse
is necessary to load the counter with the information
present on the data inputs (D0, D1, D2, and D3). Carry out
goes low on the terminal count or when the counter is
being pre-set.
MOTOROLAMECL Data
2–2
DL122 — Rev 6
Page 3
OUTLINE DIMENSIONS
FN SUFFIX
PLASTIC PLCC PACKAGE
CASE 775–02
ISSUE C
MC10H136
–L–
201
Z
C
G
G1
0.010 (0.250) N
S
T
–N–
L–M
S
Y BRK
–M–
W
V
A
0.007 (0.180) N
0.007 (0.180) N
R
E
0.004 (0.100)
J
PLANE
SEATING
–T–
VIEW S
S
0.007 (0.180) N
B
0.007 (0.180) N
U
M
S
L–M
T
M
S
S
L–M
T
S
D
Z
D
X
0.010 (0.250) N
G1
S
S
L–M
T
S
VIEW D–D
M
M
S
L–M
T
L–M
T
S
S
S
0.007 (0.180) N
H
M
S
L–M
T
S
K1
K
0.007 (0.180) N
F
M
S
L–M
T
S
VIEW S
DL122 — Rev 6
NOTES:
1. DATUMS –L–, –M–, AND –N– DETERMINED
WHERE TOP OF LEAD SHOULDER EXITS PLASTIC
BODY AT MOLD PARTING LINE.
2. DIMENSION G1, TRUE POSITION TO BE
MEASURED AT DA TUM –T–, SEATING PLANE.
3. DIMENSIONS R AND U DO NOT INCLUDE MOLD
FLASH. ALLOWABLE MOLD FLASH IS 0.010 (0.250)
PER SIDE.
4. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
5. CONTROLLING DIMENSION: INCH.
6. THE PACKAGE TOP MAY BE SMALLER THAN THE
PACKAGE BOTTOM BY UP TO 0.012 (0.300).
DIMENSIONS R AND U ARE DETERMINED AT THE
OUTERMOST EXTREMES OF THE PLASTIC BODY
EXCLUSIVE OF MOLD FLASH, TIE BAR BURRS,
GATE BURRS AND INTERLEAD FLASH, BUT
INCLUDING ANY MISMATCH BETWEEN THE TOP
AND BOTTOM OF THE PLASTIC BODY.
7. DIMENSION H DOES NOT INCLUDE DAMBAR
PROTRUSION OR INTRUSION. THE DAMBAR
PROTRUSION(S) SHALL NOT CAUSE THE H
DIMENSION TO BE GREATER THAN 0.037 (0.940).
THE DAMBAR INTRUSION(S) SHALL NOT CAUSE
THE H DIMENSION TO BE SMALLER THAN 0.025
(0.635).
Motorola reserves the right to make changes without further notice to any products herein. Motorola makes no warranty , representation or guarantee regarding
the suitability of its products for any particular purpose, nor does Motorola assume any liability arising out of the application or use of any product or circuit, and
specifically disclaims any and all liability, including without limitation consequential or incidental damages. “T ypical” parameters which may be provided in Motorola
data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals”
must be validated for each customer application by customer’s technical experts. Motorola does not convey any license under its patent rights nor the rights of
others. Motorola products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other
applications intended to support or sustain life, or for any other application in which the failure of the Motorola product could create a situation where personal injury
or death may occur. Should Buyer purchase or use Motorola products for any such unintended or unauthorized application, Buyer shall indemnify and hold Motorola
and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees
arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that
Motorola was negligent regarding the design or manufacture of the part. Motorola and are registered trademarks of Motorola, Inc. Motorola, Inc. is an Equal
Opportunity/Affirmative Action Employer.
How to reach us:
USA/EUROPE/Locations Not Listed: Motorola Literature Distribution;JAPAN: Nippon Motorola Ltd.; Tatsumi–SPD–JLDC, 6F Seibu–Butsuryu–Center,
P.O. Box 20912; Phoenix, Arizona 85036. 1–800–441–2447 or 602–303–54543–14–2 T atsumi Koto–Ku, Tokyo 135, Japan. 03–81–3521–8315
MFAX: RMF AX0@email.sps.mot.com – T OUCHTONE 602–244–6609ASIA/PACIFIC: Motorola Semiconductors H.K. Ltd.; 8B Tai Ping Industrial Park,
INTERNET: http://Design–NET .com51 Ting Kok Road, Tai Po, N.T., Hong Kong. 852–26629298
MOTOROLAMECL Data
2–4
*MC10H136/D*
◊
MC10H136/D
DL122 — Rev 6
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