The MC10H141 is a four–bit universal shift register. This device is a
functional/pinout duplication of the standard MECL 10K part with 100%
improvement in propagation delay and operation frequency and no increase in
power supply current.
• Shift frequency , 250 MHz Min
• Power Dissipation, 425 mW Typical
• Improved Noise Margin 150 mV (over operating voltage and
temperature range)
• Voltage Compensated
• MECL 10K–Compatible
MAXIMUM RATINGS
CharacteristicSymbolRatingUnit
Power Supply (VCC = 0)V
Input Voltage (VCC = 0)V
Output Current— Continuous
— Surge
Operating Temperature RangeT
Storage Temperature Range— Plastic
— Ceramic
T
I
EE
I
out
A
stg
ELECTRICAL CHARACTERISTICS (VEE = –5.2 V ±5%)
0°25°75°
CharacteristicSymbolMinMaxMinMaxMinMaxUnit
Power Supply CurrentI
Input Current High
Pins 5,6,9,11,12,13
Pins 7,10
Pin 4
Input Current LowI
High Output VoltageV
Low Output VoltageV
High Input VoltageV
Low Input VoltageV
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.
shift
1.02.01.02.01.12.1ns
1.0—1.0—1.0—ns
1.5
3.0——
0.52.40.52.40.52.4ns
r
0.52.40.52.40.52.4ns
f
1.5
3.0——
250—250—250—MHz
–8.0 to 0Vdc
0 to V
EE
50
100
0 to +75°C
–55 to +150
–55 to +165
255
260
320
—
—
—
1.5
3.0
Vdc
mA
°C
°C
255
260
320
—
—
µA
ns
L SUFFIX
CERAMIC PACKAGE
CASE 620–10
P SUFFIX
PLASTIC PACKAGE
CASE 648–08
FN SUFFIX
PLCC
CASE 775–02
TRUTH TABLE
SELECT
OPERATING
S1
S2Q1n + 1Q2n + 1Q3n +
Parallel Entry
L
L
L
H Shift Right*Q1nQ2nQ3nDR
H L Shift Left*DLQ0nQ1nQ2
HQ2
H
Stop ShiftQ0
* Outputs as exist after pulse appears at “C” input with
input conditions as shown (Pulse Positive transition of
clock input).
MODE
Q0n +
D0D1D2D3
DIP
PIN ASSIGNMENT
V
CC1
Q2
Q3
DR
D3
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
C
1
2
3
4
5
6
7
8
Book (DL122/D).
OUTPUTS
CC2
1
n
32
n
1
Q1
n
16
15
14
13
12
11
10
n
n
V
Q1
Q0
DL
D0
D1
S1
D2
9
9/96
Motorola, Inc. 1996
2–131
REV 6
Page 2
MC10H141
LOGIC DIAGRAM
S1
S2
1 OF 4
DECODER
DR
C
D3
PARALLEL ENTER
SHIFT RIGHT
SHIFT LEFT
HOLD
D2D1D0
DQ
C
Q3
V
S
V
DQ
C
Q2Q1Q0
CC1 = PIN 1
CC2 = PIN 16
EE = PIN 8
DQ
C
DL
DQ
C
APPLICATION INFORMATION
The MC10H141 is a four–bit universal shift
register which performs shift left, or shift right,
serial/parallel in, and serial/parallel out operations
with no external gating. Inputs S1 and S2 control the
four possible operations of the register without
external gating of the clock. The flip–flops shift
MOTOROLAMECL Data
2–132
information on the positive edge of the clock. The
four operations are stop shift, shift left, shift right, and
parallel entry of data. The other six inputs are all data
type inputs; four for parallel entry data, and one for
shifting in from the left (DL) and one for shifting in
from the right (DR).
DL122 — Rev 6
Page 3
OUTLINE DIMENSIONS
FN SUFFIX
PLASTIC PLCC PACKAGE
CASE 775–02
ISSUE C
MC10H141
–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 Tatsumi Koto–Ku, Tokyo 135, Japan. 03–81–3521–8315
MFAX: RMF AX0@email.sps.mot.com – T OUCHTONE 602–244–6609ASIA/P ACIFIC: 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
2–134
*MC10H141/D*
◊
MC10H141/D
DL122 — Rev 6
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