3D7304
MONOLITHIC QUADRUPLE
FIXED DELAY LINE
(SERIES 3D7304)
FEATURES
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data
3
®
delay
devices,
inc.
PACKAGES
All-silicon, low-power CMOS technology
VDD
I1
1
14
TTL/CMOS compatible inputs and outputs
N/C
N/C
2
13
Vapor phase, IR and wave solderable
O1
I2
3
12
Auto-insertable (DIP pkg.)
N/C
I3
4
11
Low ground bounce noise
O2
I4
5
10
Leading- and trailing-edge accuracy
O3
N/C
6
9
Delay range:
10 through 500ns
O4
GND
7
8
Delay tolerance:
2% or 1.0ns
Temperature stability:
±3%
typical (0C-70C)
3D7304 DIP
Vdd stability:
±1%
typical (4.75V-5.25V)
3D7304G Gull-Wing
Minimum input pulse width:
20% of total
(300 Mil)
delay
14-pin Gull-Wing available as drop-in replacement for hybrid delay lines
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
3D7304D
SOIC
(150 Mil)
FUNCTIONAL DESCRIPTION
The 3D7304 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 3D7304 is TTL-
and CMOS-compatible, capable of driving ten 74LS-type loads, and
features both rising- and falling-edge accuracy.
The all-CMOS 3D7304 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
VCC
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
3D7304
-10
-15
-20
-25
-30
-40
-50
-100
-200
-300
-400
-500
PART NUMBER
DIP-14
SOIC-14
3D7304G 3D7304D
-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.
©
1996 Data Delay Devices
Doc #96002
12/2/96
DATA DELAY DEVICES, INC.
3 Mt. Prospect Ave. Clifton, NJ 07013
1
DATADELAY [ DATA DELAY DEVICES, INC. ]
