SY100E141 DATA SHEET (11/11/2015) DOWNLOAD

FEATURES
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SY10E141
SY100E141
SY10E141
8-BIT SHIFT
REGISTER
Micrel, Inc.
SY100E141
DESCRIPTION
700MHz min. shift frequency
Extended 100E VEE range of –4.2V to –5.5V
8 bits wide
Bi-directional
Four selectable modes for full functionality
Asynchronous Master Reset
Fully compatible with industry standard 10KH,
100K ECL levels
Internal 75KΩ input pulldown resistors
Fully compatible with Motorola MC10E/100E141
Pin-compatible with E241
Available in 28-pin PLCC package
The SY10/100E141 are 8-bit, full-function shift registers
designed for use in new, high-performance ECL systems.
The E141 performs serial/parallel in and serial/parallel out,
shifting in either direction. The eight inputs D0–D7 accept
parallel input data, while DL/DR accept serial input data for
left/right shifting.
The two select pins, SEL0 and SEL1 permit four modes
of operation: Load, Hold, Shift Left and Shift Right, as
shown in the Truth Table. Input data is clocked into the
register on the rising clock edge after meeting the minimum
set-up time. A logic HIGH on the Master Reset (MR) pin
asynchronously resets all the registers to zero.
PIN NAMES
Pin
Function
D0-D7
Parallel Data Inputs
DL, DR
Serial Data Inputs
SEL0, SEL1
Mode Select Inputs
CLK
Clock
Q0-Q7
Data Outputs
MR
Master Reset
VCCO
VCC to Output
BLOCK DIAGRAM
DL
BITS 1-6
D
DR
D0
Q
D
R
D
Q
R
Q0
R
Q7
Q
D
Q
D7
SEL1
SEL0
CLK
MR
M9999-032006
[email protected] or (408) 955-1690
Rev.: E
1
Amendment: /0
Issue Date: March 2006
SY10E141
SY100E141
Micrel, Inc.
Ordering Information(1)
VCCO
Q7
D5
D7
D6
SEL0
DL
PACKAGE/ORDERING INFORMATION
25 24 23 22 21 20 19
27
17
28
16
PLCC
TOP VIEW
J28-1
1
2
3
15
14
13
4
12
6
D2
D3
5
7
8
9
10 11
Q1
Q2
D0
D1
18
Q0
CLK
MR
VEE
DR
26
D4
VCCO
SEL1
Q6
Q5
VCC
NC
VCCO
Q4
Q3
28-Pin PLCC (J28-1)
Part Number
Package
Type
Operating
Range
Package
Marking
Lead
Finish
SY10E141JC
J28-1
Commercial
SY10E141JC
Sn-Pb
SY10E141JCTR(2)
J28-1
Commercial
SY10E141JC
Sn-Pb
SY100E141JC
J28-1
Commercial
SY100E141JC
Sn-Pb
SY100E141JCTR(2)
J28-1
Commercial
SY100E141JC
Sn-Pb
SY10E141JY(3)
J28-1
Industiral
SY10E141JY with
Pb-Free bar-line indicator
Matte-Sn
SY10E141JYTR(2, 3)
J28-1
Industrial
SY10E141JY with
Pb-Free bar-line indicator
Matte-Sn
SY100E141JY(3)
J28-1
Industrial
SY100E141JY with
Pb-Free bar-line indicator
Matte-Sn
SY100E141JYTR(2, 3)
J28-1
Industrial
SY100E141JY with
Pb-Free bar-line indicator
Matte-Sn
Notes:
1. Contact factory for die availability. Dice are guaranteed at TA = 25°C, DC Electricals only.
2. Tape and Reel.
3. Pb-Free package is recommended for new designs.
TRUTH TABLE
DL
DR
SEL0
SEL1
MR
CLK
Q0
Q1
Q2
Q3
Q4
Q5
Q6
Q7
Load
Function
X
X
L
L
L
Z
D0
D1
D2
D3
D4
D5
D6
D7
Shift Right
X
X
L
H
L
L
H
H
L
L
Z
Z
L
H
Q0
L
Q1
Q0
Q2
Q1
Q3
Q2
Q4
Q3
Q5
Q4
Q6
Q5
Shift Left
L
H
X
X
H
H
L
L
L
L
Z
Z
L
Q0
Q0
Q1
Q1
Q2
Q2
Q3
Q3
Q4
Q4
Q5
Q5
L
L
H
Hold
X
X
X
X
H
H
H
H
L
L
Z
Z
Q0
Q0
Q1
Q1
Q2
Q2
Q3
Q3
Q4
Q4
Q5
Q5
L
L
H
H
Reset
X
X
X
X
H
X
L
L
L
L
L
L
L
L
M9999-032006
[email protected] or (408) 955-1690
2
SY10E141
SY100E141
Micrel, Inc.
DC ELECTRICAL CHARACTERISTICS
VEE = VEE (Min.) to VEE (Max.); VCC = VCCO = GND
TA = 0°C
Symbol
Parameter
TA = +25°C
Min. Typ. Max. Min. Typ.
IIH
Input HIGH Current
IEE
Power Supply Current
10E
100E
TA = +85°C
Max. Min. Typ.
Max.
Unit
Condition
µA
—
mA
—
Max.
Unit
Condition
MHz
—
ps
—
ps
—
ps
—
—
—
150
—
—
150
—
—
150
—
—
131
131
157
157
—
—
131
131
157
157
—
—
131
151
157
181
AC ELECTRICAL CHARACTERISTICS
VEE = VEE (Min.) to VEE (Max.); VCC = VCCO = GND
TA = 0°C
Symbol
Parameter
TA = +25°C
Min. Typ. Max. Min. Typ.
TA = +85°C
Max. Min. Typ.
fSHIFT
Max. Shift Frequency
700
900
—
700
900
—
700
900
—
tPD
Propagation Delay to Output
CLK
MR
625
600
750
725
975
975
625
600
750
725
975
975
625
600
750
725
975
975
Set-up Time
D
SEL0
SEL1
175
350
300
25
200
150
—
—
—
175
350
300
25
200
150
—
—
—
175
350
300
25
200
150
—
—
—
Hold Time
D
SEL0
SEL1
200
100
100
–25
–200
–150
—
—
—
200
100
100
–25
–200
–150
—
—
—
200
100
100
–25
–200
–150
—
—
—
tRR
Reset Recovery Time
900
700
—
900
700
—
900
700
—
ps
—
tPW
Minimum Pulse Width
CLK, MR
400
—
—
400
—
—
400
—
—
ps
—
tskew
Within-Device Skew
—
60
—
—
60
—
—
60
—
ps
1
tr
tf
Rise/Fall Time
20% to 80%
300
525
800
300
525
800
300
525
800
ps
—
tS
tH
Note:
1. Within-device skew is defined as identical transitions on similar paths through a device.
M9999-032006
[email protected] or (408) 955-1690
3
SY10E141
SY100E141
Micrel, Inc.
28-PIN PLCC (J28-1)
Rev. 03
MICREL, INC. 2180 FORTUNE DRIVE SAN JOSE, CA 95131
TEL
+ 1 (408) 944-0800
FAX
+ 1 (408) 474-1000
WEB
USA
http://www.micrel.com
The information furnished by Micrel in this data sheet is believed to be accurate and reliable. However, no responsibility is assumed by Micrel for its use.
Micrel reserves the right to change circuitry and specifications at any time without notification to the customer.
Micrel Products are not designed or authorized for use as components in life support appliances, devices or systems where malfunction of a product can
reasonably be expected to result in personal injury. Life support devices or systems are devices or systems that (a) are intended for surgical implant into
the body or (b) support or sustain life, and whose failure to perform can be reasonably expected to result in a significant injury to the user. A Purchaser’s
use or sale of Micrel Products for use in life support appliances, devices or systems is at Purchaser’s own risk and Purchaser agrees to fully indemnify
Micrel for any damages resulting from such use or sale.
© 2006 Micrel, Incorporated.
M9999-032006
[email protected] or (408) 955-1690
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