ꢂMD 14 Pi2 ± Tap
TTL Cꢀmpatible Active Delay Li2es
Delays are ±±5 ꢀr ±ꢁ 2ꢂ
PCA Part Number
Delays are ±±5 ꢀr ±ꢁ 2ꢂ
PCA Part Number
Tap
Tꢀtal
Tap
Tꢀtal
20, 40, 60, 80
25, 50, 75, 100
100
125
EPA2720-100
EPA2720-125
5, 10, 15, 20
6, 12, 18, 24
7, 14, 21, 28
8, 16, 24, 32
9, 18, 27, 36
10, 20, 30, 40
12, 24, 36, 48
15, 30, 45, 60
25
30
35
40
45
50
60
75
EPA2720-25
EPA2720-30
EPA2720-35
EPA2720-40
EPA2720-45
EPA2720-50
EPA2720-60
EPA2720-75
30, 60, 90, 120
35, 70, 105, 140
150
175
EPA2720-150
EPA2720-175
40, 80, 120, 160
45, 90, 135, 180
50, 100, 150, 200
200
225
250
EPA2720-200
EPA2720-225
EPA2720-250
Delay times referenced from input to leading edges at 25°C, 5.0V, with no load.
DC Electrical Characteristics
ꢂchematic
Parameter
Test Cꢀ2ditiꢀ2s
Mi2 Max U2it
V
V
V
High-Level Output Voltage
Low-Level Output Voltage
V
V
= min. V = max. I = max 2.7
V
V
OH
OL
IK
CC
CC
CC
CC
CC
IL
OH
14
VCC
12 4 10
6
8
OUTPUT
= min. V = min. I = max
IH OL
0.5
Input Clamp Voltage
V
V
= min. I = II
-1.2
50
V
I
K
I
High-Level Input Current
= max. V = 2.7V
IN
µA
IH
INPUT
1
V
V
V
= max. V = 5.25V
1.0
-2
mA
IN
I
I
Low-Level Input Current
= max. V = 0.5V
IN
mA
mA
IL
CC
CC
Short Circuit Output Current
= max. V
= 0.
-40 -100
OS
OUT
(One output at a time)
= max. V = OPEN
7
GROUND
I
I
High-Level Supply Current
Low-Level Supply Current
Output Rise Time
Fanout High-Level Output
Fanout Low-Level Output
V
V
75
75
4
mA
mA
nS
CCH
CCL
CC
CC
IN
= max. V = 0
IN
T
Td ≤ 500 nS (0.75 to 2.4 Volts)
RO
N
N
V
V
= max. V
= max. V
= 2.7V
= 0.5V
20 TTL LOAD
10 TTL LOAD
H
L
CC
CC
OH
OL
Package ꢂMD
Recꢀmme2ded
Operati2g Cꢀ2ditiꢀ2s
Mi2 Max U2it
V
Supply Voltage
4.75
2.0
V
V
5.25
CC
IH
V
High-Level Input Voltage
V
Low-Level Input Voltage
Input Clamp Current
0.8
-18
-1.0
20
V
IL
I
mA
IK
I
High-Level Output Current
mA
OH
14 12 10
8
I
Low-Level Output Current
Pulse Width of Total Delay
mA
%
OL
.055
P
*
40
0
W
d*
Duty Cycle
40
+70
%
PCA
EPA2720-25
Date Code
Suggested Solder
T
Operating Free-Air Temperature
°C
.370
Max.
A
.365
Pad Layout
.475
*These two values are inter-dependent.
1
4
6 7
.050
Typ.
.030
I2put Pulse Test Cꢀ2ditiꢀ2s @ ꢁ±° C
U2it
.450 Max.
E
P
Pulse Input Voltage
3.2
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
110
T
2.0
nS
RI
.175 Max.
.018 X .008
Tin Plated Kovar
P
MHz
KHz
Volts
1.0
100
5.0
RR
CC
.050 Typ.
.050 Typ.
V
16799 SCHOENBORN ST.
NORTH HILLS, CA 91343
TEL: (818) 892-0761
FAX: (818) 894-5791
E L E C T R O N I C ꢂ I N C .
EPA2720 8/19/93