14 Pin DIP 5 Tap Low Power TTL Compatible
Active Delay Lines
TAP DELAYS
±5% or 2 nS†
10, 20, 30, 40
11, 22, 33, 44
12, 24, 36, 48
13, 26, 39, 52
14, 28, 42, 56
15, 30, 45, 60
16, 32, 48, 64
17, 34, 51, 68
18, 36, 54, 72
19, 38, 57, 76
20, 40, 60, 80
25, 50, 75, 100
†Whichever
is greater.
TOTAL DELAYS
±5% or 2 nS†
50
55
60
65
70
75
80
85
90
95
100
125
PART
NUMBER
EP8270
EP8271
EP8272
EP8273
EP8274
EP8275
EP8276
EP8277
EP8278
EP8279
EP8280
EP8281
TAP DELAYS
±5% or 2 nS†
30, 60, 90, 120
35, 70, 105, 140
40, 80, 120, 160
45, 90, 135, 180
50, 100, 150, 200
55, 110, 165, 220
60, 120, 180, 240
70, 140, 210, 280
80, 160, 240, 320
90, 180, 270, 360
100, 200, 300, 400
TOTAL DELAYS
±5% or 2 nS†
150
175
200
225
250
275
300
350
400
450
500
PART
NUMBER
EP8282
EP8283
EP8284
EP8285
EP8286
EP8287
EP8288
EP8289
EP8290
EP8291
EP8292
Delay times referenced from input to leading edges at 25°C, 5.0V, with no load.
DC Electrical Characteristics
Parameter
Test Conditions
VOH
VOL
VIK
IIH
IIL
IOS
ICCH
ICCL
TRO
NH
NL
High-Level Output Voltage
Low-Level Output Voltage
Input Clamp Voltage
High-Level Input Current
Low-Level Input Current
Short Circuit Output Current
High-Level Supply Current
Low-Level Supply Current
Output Rise Time
Fanout High-Level Output
Fanout Low-Level Output
VCC = min. VIL = max. I OH = max
VCC = min. VIH = min. IOL= max
VCC = min. II = II K
VCC = max. VIN = 2.7V
VCC = max. VIN = 5.25V
VCC = max. VIN = 0.5V
VCC = max. VOUT = 0.
(One output at a time)
VCC = max. VIN = OPEN
VCC = max. VIN = 0
Td
≤
500 nS (0.75 to 2.4 Volts)
VCC = max. VOH = 2.7V
VCC = max. VOL = 0.5V
Schematic
Min Max Unit
2.7
0.5
-1.5
20
0.1
-0.36
-42
V
V
V
µA
mA
mA
mA
14
VCC
12
4
10
6
8
OUTPUT
INPUT 1
-5
7 GROUND
30
mA
30
mA
8
nS
20 TTL LOAD
20LS TTL LOAD
Recommended
Operating Conditions
VCC
VIH
VIL
IIK
IOH
IOL
PW*
d*
TA
Supply Voltage
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
Operating Free-Air Temperature
Package Dimensions
Min
4.75
2.0
Max
5.25
0.8
-18
-0.4
8
Unit
V
V
V
mA
mA
mA
%
%
°C
.200
White Dot
Pin#1
PCA
EP82XX
Date Code
.300
.780 Max.
.250
Max.
.020
Typ.
.020
Min.
.010
Typ.
.125 ± .010
.365
Max.
.280
Max.
40
0
40
+70
.100
*These two values are inter-dependent.
Input Pulse Test Conditions
EIN
PW
TRI
PRR
VCC
DSD82XXb
Unit
3.2
110
2.0
1.0
100
5.0
Volts
%
nS
MHz
KHz
Volts
Pulse Input Voltage
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
Rev. A 2/5/96
QAF-CSO1 Rev. B 8/25/94
Unless Otherwise Noted Dimensions in Inches
Tolerances:
Fractional = ± 1/32
.XX = ± .030
.XXX = ± .010
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