8 Pin DIP Dual
TTL Compatible Active Delay Lines
ELECTRONICS INC.
EPA445-XX & EPA445-XX-LF
Add “-LF” after part number for Lead-Free
PCA
Part Number
EPA445-18(-LF)
EPA445-19(-LF)
EPA445-20(-LF)
EPA445-21(-LF)
EPA445-22(-LF)
EPA445-23(-LF)
EPA445-24(-LF)
EPA445-25(-LF)
EPA445-30(-LF)
EPA445-35(-LF)
EPA445-40(-LF)
EPA445-45(-LF)
EPA445-50(-LF)
Delay Time
*
18
19
20
21
22
23
24
25
30
35
40
45
50
PCA
Part Number
EPA445-55(-LF)
EPA445-60(-LF)
EPA445-65(-LF)
EPA445-70(-LF)
EPA445-75(-LF)
EPA445-80(-LF)
EPA445-85(-LF)
EPA445-90(-LF)
EPA445-95(-LF)
EPA445-100(-LF)
EPA445-150(-LF)
EPA445-200(-LF)
EPA445-250(-LF)
Delay Time
*
55
60
65
70
75
80
85
90
95
100
150
200
250
PCA
Part Number
EPA445-5(-LF)
EPA445-6(-LF)
EPA445-7(-LF)
EPA445-8(-LF)
EPA445-9(-LF)
EPA445-10(-LF)
EPA445-11(-LF)
EPA445-12(-LF)
EPA445-13(-LF)
EPA445-14(-LF)
EPA445-15(-LF)
EPA445-16(-LF)
EPA445-17(-LF)
Delay Time
*
5±1
6±1
7±1
8±1
9±1
10 ± 1.5
11 ± 1.5
12 ± 1.5
13 ± 1.5
14 ± 1.5
15
16
17
Delay Times referenced from input to leading edges at 25°C, 5.0V, with no load.
* Unless otherwise specified, delay tolerance is ± 2 nS or ± 5%, whichwver is greater.
DC Electrical Characteristics
Parameter
VOH
VOL
VIK
IIH
High-Level Output Voltage
Low-Level Output Voltage
Input Clamp Voltage
High-Level Input Current
Test Conditions
Min.
Max.
0.5
-1.2
50
1.0
-2
-100
Unit
V
V
V
µA
mA
mA
mA
Schematic
V CC = min. V IL = max. I OH = max 2.7
V CC = min. V IH = min. I OL = max
V CC = min. II = II K
V CC = max. VIN = 2.7V
V CC = max. VIN = 5.25V
IIL
Low-Level Input Current
V CC = max. VIN = 0.5V
IOS
Short Circuit Output Current V CC = max. V OUT = 0.
-40
(One output at a time)
ICCH High-Level Supply Current
V CC = max. VIN = OPEN
ICCL Low-Level Supply Current
V CC = max. VIN = 0
TRO Output Rise Time
Td
≤
500 nS (0.75 to 2.4 Volts)
NH
Fanout High-Level Output
V CC = max. V OH = 2.7V
NL
Fanout Low-Level Output
V CC = max. V OL = 0.5V
8
VCC
7
5
1
3
4 GROUND
90
mA
90
mA
4
nS
20 TTL Load
10 TTL Load
.100
(2.54)
White Dot
Pin#1
Package
Recommended Operating Conditions Min.
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
4.75
2.0
Max.
5.25
0.8
-18
-1.0
20
Unit
V
V
V
mA
mA
mA
%
%
°C
PCA
.280
EPA445-X(-LF) Max.
D.C.
(7.11)
.100
(2.54)
.500 Max.
(12.70)
All unused pins are omitted
40
0
40
+70
.250 Max.
(6.35)
.020
Typ.
(.508)
.020
Typ.
(.508)
.010
Typ.
(.254)
*These two values are inter-dependent.
.120 Min,
(3.05))
.365
Max.
(9.27)
Input Pulse Test Conditions @ 25° C
EIN
PW
TRI
PRR
VCC
Pulse Input Voltage
Pulse Width % of Total Delay
Pulse Rise Time (0.75 - 2.4 Volts)
Pulse Repetition Rate
Supply Voltage
3.2
110
2.0
1.0
5.0
Unit
Volts
%
nS
MHz
Volts
Notes :
1. Lead Finish
2. Peak Solder Rating
(Wave Solder Process)
EPA445-XX
SnPb
260°C
10 (+2/-0) seconds
EPA445-XX-LF
Hot Tin Dip (Sn)
260°C
10 (+2/-0) seconds
4. Weight
5. Packaging Information
(Tube)
TBD grams
TBD pieces/tube
TBD grams
TBD pieces/tube
Unless Otherwise Specified Dimensions are in Inches /mm ± .010 /.25
PCA ELECTRONICS, INC.
16799 SCHOENBORN ST.
NORTH HILLS, CA 91343
Product performance is limited to specified parameters. Data is subject to change without prior notice.
CSA445-XX & -LF
Rev. 2
1/29/08 RR
TEL: (818) 892-0761
FAX: (818) 894-5791
http://www.pca.com
Microcontroller MCU
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