Mini DIP Multiple (2) FAST TTL Logic Delay Line
The Mini DIP Multiple (2) FAST TTL Logic Delay Lines manufactured by Engineered Components Company are designed
to provide an output waveform that reproduces the input waveform after a set amount of delay time has elapsed. These
delay lines are non-inverting. The delay times are calibrated to the listed tolerances on the rising edge delays. Each
module consists of 2 separate delay lines, each isolated and individually buffered.
The MTBF on these modules, when calculated per MIL-HDBK-217, for a 50 deg.C ground fixed environment and with
50VDC applied, is in excess of 1.5 million hours. The temperature coefficient of delay is less than 1200 ppm/deg.C
over the operating temperature range of 0 to +70 deg. C.
The module is provided in an 8-pin Mini DIP package, fully encapsulated in epoxy resin and is housed in a Diallyl
Phthalate case, blue in color. The case marking is applied by silkscreen using white epoxy paint. The 6 copper leads
are tin-lead plated and meet the solderability requirements of MIL-STD-202, Method 208.
MECHANICAL DIAGRAM
Thru-Hole (F Suffix)
.150 TYP.
.300
.534 TYP.
Gull-Wing (G Suffix)
.450 TYP.
J-Lead (J Suffix)
.060 TYP.
+/-.020
.130
.150
TYP.
.020 DIA. TYP.
.100 TYP.
.020 TYP.
.150 TYP.
.100 TYP.
MADE IN USA
.010 TYP.
.010 TYP.
.150 TYP.
.020 TYP.
.100 TYP.
.030
.030
.030
DATE CODE
V O1
O2
V O1
DATE CODE
O2
V O1
.400
MD2FLDL-
TTL-10F
IN1
IN2 C
Top view
.425
MD2FLDL-
TTL-10G
IN1
IN2 C
Top view
.425
.500
.500
Product Selection Table
(Add Suffixes for Lead designation, F, G, or J)
Product Selection Table (Cont.)
(Add Suffixes for Lead designation, F, G, or J)
Operating Specifications:
All measurements made at 25 deg. C
All measurements made with Vcc = +5VDC
All measurements made with (1) FAST TTL output load
Operating Temperature: 0 to +70 deg. C
Storage Temperature: -55 to +125 deg. C
Vcc Supply Voltage: 4.75 to 5.25VDC
Vcc Supply Current:
Constant “0” in = 60mA typical
Constant “1” in = 5mA typical
Logic “High” Input:
Voltage: 2.0VDC min. ; Vcc max.
Current: 2.7VDC = 20uA max. ; 5.5VDC = 1mA max.
Logic “Low” Input:
Voltage: 0.8 VDC max.
Current: -0.6mA max.
Logic “High” Voltage Out: 2.7VDC min.
Logic “Low” Voltage Out: 0.5VDC max.
Part
Output Delay and
Number
Tolerance (in ns)
MD2FLDL-TTL-5
5.0+/-0.5
MD2FLDL-TTL-6
6.0+/-0.5
MD2FLDL-TTL-7
7.0+/-0.5
MD2FLDL-TTL-8
8.0+/-0.5
MD2FLDL-TTL-9
9.0+/-0.5
MD2FLDL-TTL-10
10.0+/-0.5
MD2FLDL-TTL-11
11.0+/-0.8
MD2FLDL-TTL-12
12.0+/-0.8
MD2FLDL-TTL-13
13.0+/-0.8
MD2FLDL-TTL-14
14.0+/-0.8
MD2FLDL-TTL-15
15.0+/-0.8
MD2FLDL-TTL-16
16.0+/-0.8
MD2FLDL-TTL-17
17.0+/-0.8
MD2FLDL-TTL-18
18.0+/-0.8
MD2FLDL-TTL-19
19.0+/-0.8
MD2FLDL-TTL-20
20.0+/-0.8
MD2FLDL-TTL-21
21.0+/-1.0
MD2FLDL-TTL-22
22.0+/-1.0
MD2FLDL-TTL-23
23.0+/-1.0
MD2FLDL-TTL-24
24.0+/-1.0
MD2FLDL-TTL-25
25.0+/-1.0
Part
Output Delay and
Number
Tolerance (in ns)
MD2FLDL-TTL-30
30.0+/-1.5
MD2FLDL-TTL-35
35.0+/-1.5
MD2FLDL-TTL-40
40.0+/-1.5
MD2FLDL-TTL-45
45.0+/-2.0
MD2FLDL-TTL-50
50.0+/-2.0
MD2FLDL-TTL-55
55.0+/-2.0
MD2FLDL-TTL-60
60.0+/-2.0
MD2FLDL-TTL-65
65.0+/-2.5
MD2FLDL-TTL-70
70.0+/-2.5
MD2FLDL-TTL-75
75.0+/-2.5
MD2FLDL-TTL-80
80.0+/-2.5
MD2FLDL-TTL-85
85.0+/-3.0
MD2FLDL-TTL-90
90.0+/-3.0
MD2FLDL-TTL-95
95.0+/-3.0
MD2FLDL-TTL-100 100.0+/-3.0
MD2FLDL-TTL-125 125.0+/-4.0
MD2FLDL-TTL-150 150.0+/-4.5
MD2FLDL-TTL-175 175.0+/-5.0
MD2FLDL-TTL-200 200.0+/-6.0
MD2FLDL-TTL-225 225.0+/-7.0
MD2FLDL-TTL-250 250.0+/-8.0
BLOCK DIAGRAM
V
IN1
IN2
8
1
Input
Buffer
Input
Buffer
Delay
Line
Delay
Line
3
Special modules can often be manufactured to provide for customer specific applications.
engineered components company
A Division of Cornucopia Tool & Plastics, Inc. PO Box 1915, 448 Sherwood Rd., Paso Robles CA 93447
YYWW
DATE CODE
O2
YYWW
.250
.285
MADE IN USA
MADE IN USA
.285
YYWW
MD2FLDL-
TTL-10J
IN1
IN2 C
.500
Output
Buffer
Output
Buffer
7
OUT1
OUT2
C
5
4
Phone: 805-369-0034
Fax:
805-369-0033
Web: www.ec2.com
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