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零件编号 | SY100E166 | ||
描述 | 9-BIT MAGNITUDE COMPARATOR | ||
制造商 | Micrel Semiconductor | ||
LOGO | |||
1 Page
9-BIT MAGNITUDE
COMPARATOR
SY10E166
SY100E166
FEATURES
s 1100ps max. Propagation Delay A = B
s Extended 100E VEE range of –4.2V to –5.5V
s Fully compatible with industry standard 10KH,
100K ECL levels
s Internal 75KΩ input pulldown resistors
s Fully compatible with Motorola MC10E/100E166
s Available in 28-pin PLCC package
DESCRIPTION
The SY10/100E166 are 9-bit magnitude comparators
designed for use in new, high-performance ECL systems.
The E166 compares the binary value of two 9-bit words and
indicates whether one word is greater than or equal to the
other.
BLOCK DIAGRAM
PIN CONFIGURATION
A0–A8 9
B0–B8 9
A>B
COMPARATOR
A=B
B>A
25 24 23 22 21 20 19
A3 26
18 A = B
B3 27
17 NC
NC 28
VEE
1
A4 2
TOP VIEW
PLCC
J28-1
16 VCC
15 B > A
14 VCCO
B4 3
13 A > B
A5 4
12 NC
5 6 7 8 9 10 11
PIN NAMES
Pin
A0–A8
B0–B8
A>B
B>A
A=B
VCCO
Function
A Data Inputs
B Data Inputs
A Greater than B Output
B Greater than A Output
A Equal to B Output (active-LOW)
VCC to Output
Rev.: C
Amendment: /1
1 Issue Date: February, 1998
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页数 | 4 页 | ||
下载 | [ SY100E166.PDF 数据手册 ] |
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