DESCRIPTION
FEATURES
s
Individual select controls
s
Extended 100E V
EE
range of 4.2V to 5.5V
s
550ps max. D to Output
s
800ps max. SEL to Output
s
Internal 75K
input pull-down resistors
s
Fully compatible with industry standard 10KH,
100K ECL levels
s
Available in 28-pin PLCC package
The SY10/100E157 contain four 2:1 multiplexers with
differential outputs. The output data are controlled by the
individual Select (SEL) inputs. The individual select
control makes the devices well suited for random logic
designs.
QUAD 2:1
MULTIPLEXER
SY10E157
SY100E157
FINAL
BLOCK DIAGRAM
Pin
Function
D
0a
D
3a
Input Data a
D
0b
D
3b
Input Data b
SEL
0
SEL
3
Select Inputs
Q
0
Q
3
True Outputs
Q
0
Q
3
Inverted Outputs
V
CCO
V
CC
to Output
PIN NAMES
PIN CONFIGURATION
1
Rev.: E
Amendment: /0
Issue Date:
November 2002
2
SY10E157
SY100E157
Micrel
V
EE
= V
EE
(Min.) to V
EE
(Max.); V
CC
= V
CCO
= GND
T
A
= 40
C
T
A
= 0
C
T
A
= +25
C
T
A
= +85
C
Symbol
Parameter
Min.
Typ. Max. Min.
Typ.
Max. Min.
Typ.
Max. Min.
Typ.
Max.
Unit
I
IH
Input HIGH Current
A
D
--
--
200
--
--
200
--
--
200
--
--
200
SEL
--
--
150
--
--
150
--
--
150
--
--
150
I
EE
Power Supply Current
mA
10E
--
32
38
--
32
38
--
32
38
--
32
38
100E
--
32
38
--
32
38
--
32
38
--
37
44
TRUTH TABLE
SEL
Data
H
a
L
b
DC ELECTRICAL CHARACTERISTICS
(1)
NOTE:
1. Within-device skew is defined as identical transitions on similar paths through a device.
2. Specification for packaged product only.
V
EE
= V
EE
(Min.) to V
EE
(Max.); V
CC
= V
CCO
= GND
T
A
= 40
C
T
A
= 0
C
T
A
= +25
C
T
A
= +85
C
Symbol
Parameter
Min.
Typ. Max.
Min. Typ. Max.
Min.
Typ.
Max.
Min.
Typ. Max.
Unit
t
PLH
Propagation Delay to
ps
t
PHL
D
220
380
550
220
380
550
220
380
550
220
380
550
SEL
425
600
800
425
600
800
425
600
800
425
600
800
t
skew
Within-Device Skew
(1)
--
70
--
--
70
--
--
70
--
--
70
--
ps
t
r
Rise/Fall Time
275
400
650
275
400
650
275
400
650
275
400
650
ps
t
f
20% to 80%
AC ELECTRICAL CHARACTERISTICS
(2)
PRODUCT ORDERING CODE
Ordering
Package
Operating
Code
Type
Range
SY10E157JI
J28-1
Industrial
SY10E157JITR*
J28-1
Industrial
SY100E157JI
J28-1
Industrial
SY100E157JITR*
J28-1
Industrial
*Tape and Reel
NOTE:
1. Specification for packaged product only.
4
SY10E157
SY100E157
Micrel
MICREL, INC.
1849 FORTUNE DRIVE
SAN JOSE, CA 95131
USA
TEL
+ 1 (408) 944-0800
FAX
+ 1 (408) 944-0970
WEB
http://www.micrel.com
This information is believed to be accurate and reliable, however no responsibility is assumed by Micrel for its use nor for any infringement of patents or
other rights of third parties resulting from its use. No license is granted by implication or otherwise under any patent or patent right of Micrel, Inc.
2002 Micrel, Incorporated.
PDF 
ZIP