Austin Semiconductor, Inc.
Uni ver sal Hexadecimal
Universal Hexadecimal
Counter
AS10H536
PIN ASSIGNMENT
(Top View)
16-Pin Side Brazed DIP
(C Designator)
V
CC1
Q
2
Q
3
C
OUT\
D
3
D
2
S
2
V
EE
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
V
CC2
Q
1
Q
0
Clock
D
0
D
1
C
IN\
S
1
Universal Hexadecimal
Counter
AVAILABLE AS MILITARY
SPECIFICATIONS
• MIL-STD-883, Paragraph 1.2.2 Compliant
GENERAL DESCRIPTION
The AS10H536 is a high speed synchronous hexadecimal
counter. This MECL 10H part which is a functional/pinout
duplication of the standarad MECL 10K family part, with 100%
improvement in propagation delay, and no increase in
powersupply current.
FEATURES
• Counting frequency, 250 MHz minimum
• 900 mW Max/Pkg (No Load)
• Improved Noise Margin 150 mV (Over Operating Voltage
and Temperature Range)
• Voltage Compensated
• MECL 10K-Compatible
• Available in a 16-pin DIP package (C designator), CDIP2-T16
per MIL-STD-1835 and in a 16-pin Flatpack (F designator),
CDFP4-F16 per MIL-STD-1835.
Clock
Q
0
Q
1
V
CC2
V
CC1
Q
2
Q
3
C
OUT\
16-Pin Bottom Brazed FP
(F Designator)
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
D
0
D
1
C
IN\
S
1
V
EE
S
2
D
2
D
3
BURN-IN CONDITIONS:
V
TT
= -2.0V MAX/ -2.2V MIN
V
EE
= -5.7V MAX/ -5.2V MIN
For more products and information
please visit our web site at
www.austinsemiconductor.com
C
IN
\
Don't Care
L
H
L
H
Don't Care
Function Select Table
Operating Mode
S
1
S
2
L
L
Preset (Program)
L
H
Increment (Count Up)
L
H
Hold Count
H
L
Decrement (Count Down)
H
L
Hold Count
H
H
Hold (Stop Count)
AS10H536
Rev. 3.0 10/02
Austin Semiconductor, Inc. reserves the right to change products or specifications without notice.
1
AUSTIN [ AUSTIN SEMICONDUCTOR ]
