14 Pin DIL Triple TTL Compatible Active Delay Lines
DELAY TIME
±5% or 2 nS†
PART
NUMBER
DELAY TIME
±5 or 2 nS†
PART
NUMBER
DELAY TIME
±5% or 2 nS†
PART
NUMBER
EPA189-19
EPA189-20
EPA189-21
EPA189-22
EPA189-23
EPA189-24
65
70
75
80
85
90
EPA189-65
EPA189-70
EPA189-75
EPA189-80
EPA189-85
EPA189-90
5
6
7
8
9
EPA189-5
EPA198-6
EPA189-7
EPA189-8
EPA189-9
19
20
21
22
23
10
11
EPA18910
EPA189-11
24
25
EPA189-25
95
EPA189-95
EPA189-30
EPA189-35
EPA189-40
100
125
150
EPA189-100
EPA189-125
EPA189-150
12
13
14
EPA189-12
EPA189-13
EPA189-14
30
35
40
EPA189-45
EPA189-50
EPA189-55
EPA189-60
175
200
225
250
EPA189-175
EPA189-200
EPA189-225
EPA189-250
15
16
17
EPA189-15
EPA189-16
EPA189-17
45
50
55
18
EPA189-18
60
†Whichever is greater. Delay Times referenced from input to leading edges at 25°C, 5.0V, with no load.
DC Electrical Characteristics
Parameter
Schematic
Test Conditions
Min Max Unit
V
V
V
High-Level Output Voltage
Low-Level Output Voltage
Input Clamp Voltage
V
V
V
V
V
V
V
= min. V = max. I
= min. V = min. I
IH
= max 2.7
V
V
V
µA
mA
mA
mA
OH
OL
IK
CC
CC
CC
CC
CC
IL
OH
= max
14
1
VCC 12
10
0.5
-1.2V
50
1.0
-2
OL
= min. I = II
I
K
I
IH
High-Level Input Current
= max. V = 2.7V
IN
3
= max. V = 5.25V
IN
I
Low-Level Input Current
Short Circuit Output Current
= max. V = 0.5V
IL
CC
CC
IN
OUT
8
I
= max. V
= 0.
-40 -100
OS
(One output at a time)
I
High-Level Supply Current
Low-Level Supply Current
Output Rise Time
Fanout High-Level Output
Fanout Low-Level Output
V
V
= max. V = OPEN
115
115
4
20 TTL LOAD
10 TTL LOAD
mA
mA
nS
CCH
CC
CC
IN
= max. V = 0
5
I
T
CCL
IN
Td ≤ 500 nS (0.75 to 2.4 Volts)
RO
H
L
N
N
V
CC
V
CC
= max. V
= max. V = 0.5V
OL
= 2.7V
OH
7
GROUND
Recommended
Operating Conditions
Package Dimensions
Min Max Unit
V
V
V
Supply Voltage
4.75
2.0
5.25
V
V
V
mA
mA
mA
%
%
°C
CC
IH
IL
High-Level Input Voltage
Low-Level Input Voltage
Input Clamp Current
High-Level Output Current
Low-Level Output Current
Pulse Width of Total Delay
Duty Cycle
0.8
-18
-1.0
20
PCA
EPA189-5
Date Code
I
IK
White Dot
Pin#1
.400
Max.
I
OH
I
OL
P
*
40
0
W
d*
40
+70
.800 Max.
T
A
Operating Free-Air Temperature
.020
Typ.
.275
Max.
*These two values are inter-dependent.
.010
.300
.018
.150 Typ.
Input Pulse Test Conditions @ 25° C
Unit
.200
E
P
Pulse Input Voltage
3.2
110
2.0
1.0
100
5.0
Volts
%
nS
MHz
KHz
Volts
IN
W
Pulse Width % of Total Delay
Pulse Rise Time (0.75 - 2.4 Volts)
Pulse Repetition Rate @ Td ≤ 200 nS
Pulse Repetition Rate @ Td > 200 nS
Supply Voltage
T
RI
P
RR
V
CC