3D7314
MONOLITHIC QUADRUPLE
FIXED DELAY LINE
(SERIES 3D7314)
FEATURES
•
•
•
•
•
•
•
•
•
•
•
•
•
All-silicon, low-power CMOS technology
TTL/CMOS compatible inputs and outputs
Vapor phase, IR and wave solderable
Auto-insertable (DIP pkg.)
Low ground bounce noise
Leading- and trailing-edge accuracy
Delay range:
10 through 500ns
Delay tolerance:
2% or 1.0ns
Temperature stability:
±1%
typical (0C-70C)
Vdd stability:
±1%
typical (4.75V-5.25V)
Minimum input pulse width:
20% of total delay
Static Idd:
1.3ma typical
Minimum input pulse width:
25% of total delay
I1
N/C
I2
I3
I4
N/C
GND
1
2
3
4
5
6
7
PACKAGES
14
13
12
11
10
9
8
VDD
N/C
O1
N/C
O2
O3
O4
I1
N/C
I2
I3
I4
N/C
GND
1
2
3
4
5
6
7
14
13
12
11
10
9
8
VDD
N/C
O1
N/C
O2
O3
O4
3D7314-xx
DIP
3D7314G-xx Gull-Wing
3D7314D-xx
SOIC
(150 Mil)
For mechanical dimensions, click
.
For package marking details, click
.
FUNCTIONAL DESCRIPTION
The 3D7314 Quadruple Delay Line product family consists of fixed-
delay CMOS integrated circuits. Each package contains four matched,
independent delay lines. Delay values can range from 10ns through
500ns. The input is reproduced at the output without inversion, shifted
in time as per the user-specified dash number. The 3D7314 is TTL-
and CMOS-compatible, capable of driving ten 74LS-type loads, and
features both rising- and falling-edge accuracy.
The all-CMOS 3D7314 integrated circuit has been designed as a
reliable, economic alternative to hybrid TTL fixed delay lines. It is
offered in a standard 14-pin auto-insertable DIP and a space saving
surface mount 14-pin SOIC.
PIN DESCRIPTIONS
I1
I2
I3
I4
O1
O2
O3
O4
VDD
GND
N/C
Delay Line 1 Input
Delay Line 2 Input
Delay Line 3 Input
Delay Line 4 Input
Delay Line 1 Output
Delay Line 2 Output
Delay Line 3 Output
Delay Line 4 Output
+5 Volts
Ground
No Connection
TABLE 1: PART NUMBER SPECIFICATIONS
DIP-14
3D7314
-10
-15
-20
-25
-30
-40
-50
-100
-200
-300
-400
-500
PART NUMBER
DIP-14
SOIC-14
3D7314G 3D7314D
-10
-10
-15
-15
-20
-20
-25
-25
-30
-30
-40
-40
-50
-50
-100
-100
-200
-200
-300
-300
-400
-400
-500
-500
DELAY
PER LINE
(ns)
10
±
1.0
15
±
1.0
20
±
1.0
25
±
1.0
30
±
1.0
40
±
1.0
50
±
1.0
100
±
2.0
200
±
4.0
300
±
6.0
400
±
8.0
500
±
10.0
Max Operating
Frequency
33.3 MHz
22.2 MHz
16.7 MHz
13.3 MHz
11.1 MHz
8.33 MHz
6.67 MHz
3.33 MHz
1.67 MHz
1.11 MHz
0.83 MHz
0.67 MHz
INPUT RESTRICTIONS
Absolute Max
Min Operating
Oper. Freq.
Pulse Width
100.0 MHz
15.0 ns
100.0 MHz
22.5 ns
100.0 MHz
30.0 ns
83.3 MHz
37.5 ns
71.4 MHz
45.0 ns
62.5 MHz
60.0 ns
50.0 MHz
75.0 ns
25.0 MHz
150.0 ns
12.5 MHz
300.0 ns
8.33 MHz
450.0 ns
6.25 MHz
600.0 ns
5.00 MHz
750.0 ns
Absolute Min
Oper. P.W.
5.0 ns
5.0 ns
5.0 ns
6.0 ns
7.0 ns
8.0 ns
10.0 ns
20.0 ns
40.0 ns
60.0 ns
80.0 ns
100.0 ns
NOTES: Any delay between 10 and 500 ns not shown is also available.
2003
Data Delay Devices
Doc #03005
12/8/03
DATA DELAY DEVICES, INC.
3 Mt. Prospect Ave. Clifton, NJ 07013
1
DATADELAY [ DATA DELAY DEVICES, INC. ]
