MSDM Series FAST / TTL Buffered Triple Independent Delays
Electrical Specifications at 25OC
14-Pin Package Commercial
and Mil-Grade Versions
FAST/TTL Logic Buffered
14 Pin DIL TTL Buffered
Triple Independent Delays
Delay
Tolerance
(ns)
Commercial
Part Number
MIL-Grade
Part Number
3 Independent Equal Delay Lines
*** Unique Delays Per Line are Available ***
MSDM-5
MSDM-6
MSDM3-5M
MSDM3-6M
MSDM3-7M
MSDM3-8M
MSDM3-9M
MSDM3-10M
MSDM3-15M
MSDM3-20M
MSDM3-25M
MSDM3-30M
MSDM3-35M
MSDM3-40M
MSDM3-45M
MSDM3-50M
MSDM3-60M
MSDM3-70M
MSDM3-75M
MSDM3-80M
MSDM3-90M
MSDM3-100M
5 ± 1.00
6 ± 1.00
Operating Temperature Ranges
0OC to +70OC, or -55OC to +125OC
7 ± 1.00
MSDM-7
MSDM-8
8 ± 1.00
8-pin DIP/SMD Versions: FAM3D Series
14-pin DIP/SMD Versions: FAI3D Series
9 ± 1.00
MSDM-9
10 ± 1.50
15 ± 2.00
20 ± 2.00
25 ± 2.00
30 ± 2.00
35 ± 2.00
40 ± 2.00
45 ± 2.25
50 ± 2.50
60 ± 3.00
70 ± 3.50
75 ± 3.75
80 ± 4.00
90 ± 4.50
100 ± 5.0
MSDM-10
MSDM-15
MSDM-20
MSDM-25
MSDM-30
MSDM-35
MSDM-40
MSDM-45
MSDM-50
MSDM-60
MSDM-70
MSDM-75
MSDM-80
MSDM-90
MSDM-100
MSDM 14-Pin Schematic
OUT
12
OUT
10
OUT
8
Vcc
14
1
2
3
1
3
5
7
IN
IN
IN
GND
1
2
3
TEST CONDITIONS -- FAST / TTL
Dimensions in Inches (mm)
VCC Supply Voltage ................................................ 5.00VDC
Input Pulse Voltage ................................................... 3.20V
Input Pulse Rise Time....................................... 3.0 ns max.
Input Pulse Width / Period .......................... 1000 / 2000 ns
1. Measurements made at 25OC
Commercial Grade 14-Pin Package with Unused Leads Removed
as per Schematic. (For Mil-Grade MSDM3 the Height is 0.335")
.810
(20.57)
MAX.
.400
(10.16)
MAX.
2. Delay Times measured at 1.50V level of leading edge.
3. Rise Times measured from 0.75V to 2.40V.
4. 10pf probe and fixture load on output under test.
.245
(6.22)
TYP.
.275
(6.99)
MAX.
OPERATING SPECIFICATIONS
VCC Supply Voltage ................................... 5.00 ± 0.25 VDC
ICC Supply Current .......................... 45 mA typ, 95 mA max.
Logic“1”Input: VIH ....................... 2.00 V min., 5.50 V max.
IIH ............................... 20 µA max. @ 2.70V
.120
(3.05)
MIN.
.010
(0.25)
TYP.
.300
(7.62)
Logic “0” Input: VIL ........................................... 0.80 V max.
IIL ............................................ -0.6 mA mA
.200
(5.08)
TYP.
.050
(1.27)
TYP.
.020
(0.51)
TYP.
VOH Logic “1” Voltage Out .................................. 2.40 V min.
VOL Logic “0” Voltage Out ................................ 0.50 V max.
PWI Input Pulse Width........................... 100% of Delay min.
Operating Temperature Range ........................... 0O to 70OC
Storage Temperature Range ..................... -65O to +150OC
MIL-GRADE: MSDM3 Military Grade delay lines use inte-
grated circuits screened to MIL-STD-883B with an operating
temperature range of -55 to +125OC. These devices have a
package height of .335"
P/ N De sc rip tion
MSDM - XXX X
Buffered Triple Delays:
14-pin Com'l: MSDM
14-pin MIL: MSDM3
Total Delay in nanoseconds (ns)
Auto-Insertable DIP and Surface Mount Versions:
Refer to FAI3D Series, same 14-pin footprint.
For space saving, refer to FAM3D 8-pin Series
Temp. Range Blank = Commercial
M = Mil-Grade
Examples: MSDM-25 =
25ns (25ns per Line)
74F, 14-Pin Thru-hole
MSDM3-50M = 50ns (50ns per Line)
74F, 14-Pin, Mil-Grade
For other values & Custom Designs, contact factory.
Specifications subject to change without notice.
MSDM 9901
15801 Chemical Lane, Huntington Beach, CA 92649-1595
Phone: (714) 898-0960 • FAX: (714) 896-0971
www.rhombus-ind.com • email: sales@rhombus-ind.com
Rhombus
Industries Inc.