Rhombus ACDM-80 Acdm series advanced cmos logic buffered 5-tap delay module Datasheet

ACDM Series Advanced CMOS Logic Buffered 5-Tap Delay Modules
74ACT type input is compatible with TTL
Electrical Specifications at 25OC
Tap Delay Tolerances +/- 5% or 2ns (+/- 1ns <13ns)
74ACT 5 Tap
14-pin DIP P/N
Tap 1
Tap 2
Tap 3
Tap 4
Total - Tap 5
Low Profile 14-Pin Package
Two Surface Mount Versions
Available in Low Voltage CMOS
74LVC Logic version LVIDM Series
ACDM-30
ACDM-35
ACDM-40
ACDM-50
ACDM-60
ACDM-75
ACDM-80
ACDM-100
ACDM-125
ACDM-150
ACDM-200
ACDM-250
5 Equal Delay Taps
Operating Temp. -40OC to +85OC
ACDM 14-Pin Schematic
Vcc
Tap1
Tap3
Tap5
14
12
10
8
1
4
6
7
IN
Tap2
Tap4
GND
Outputs can Source / Sink 24 mA
6.0
7.0
8.0
10.0
12.0
15.0
16.0
20.0
25.0
30.0
40.0
50.0
12.0
14.0
16.0
20.0
24.0
30.0
32.0
40.0
50.0
60.0
80.0
100.0
18.0
21.0
24.0
30.0
36.0
45.0
48.0
60.0
75.0
90.0
120.0
150.0
24.0
28.0
32.0
40.0
48.0
60.0
64.0
80.0
100.0
120.0
160.0
200.0
Tap-to-Tap
(ns)
30 ± 2.0
35 ± 2.0
40 ± 2.0
50 ± 2.5
60 ± 3.0
75 ± 3.75
80 ± 4.0
100 ± 5.0
125 ± 6.25
150 ± 7.5
200 ± 10.0
250 ± 12.5
6 ± 2.0
7 ± 2.0
8 ± 2.0
10 ± 2.0
12 ± 2.0
15 ± 2.5
16 ± 3.0
20 ± 3.0
25 ± 3.0
30 ± 3.0
40 ± 4.0
50 ± 5.0
Dimensions in Inches (mm)
TEST CONDITIONS -- Advanced CMOS, 74ACT
.285
(7.24)
MAX.
.785
(19.94)
MAX.
VCC Supply Voltage ................................................ 5.00VDC
Input Pulse Voltage ................................................... 3.00V
Input Pulse Rise Time ....................................... 3.0 ns max.
Input Pulse Width / Period ........................... 1000 / 2000 ns
1. Measurements made at 25OC
2. Delay Times measured at 1.50V level of input to
+2.50V level of Output on leading edge.
3. Rise Times measured from 10% to 90% points.
4. 50pf probe and fixture load on output under test.
.250
.020 (6.35)
(0.51) MAX.
DIP
.120
(3.05)
MIN.
.020
(0.51)
TYP.
.050
(1.27)
TYP.
DIP
.008 R
(0.20)
.010
(0.25)
TYP.
.300
(7.62)
.365
(9.27)
MAX.
.100
(2.54)
TYP.
OPERATING SPECIFICATIONS
Supply Voltage, VCC ...................................... 5.00 ± 0.50 VDC
Supply Current, ICC ........................... 14 mA typ., 28 mA max.
ICCH, VIN = VCC, VCC = 5.5V ............................. 40 µA typ.
ICCL, VIN = 0V, VCC = 5.5V ............................. 25 mA typ.
Logic “1” Input: VIH ........................... 2.00 V min., 5.50V max.
Logic “0” Input: VIL .............................................. 0.80 V max.
Logic “1” Voltage Out, VOH ...................................... 3.8 V min.
Logic “0” Voltage Out, VOL ................................... 0.44 V max.
Max. Input Current, IIN ................................................ ± 1.0 µA
Minimum Input Pulse Width ........................ 40% of Delay min.
Operating Temperature Range ......................... -40O to +85OC
Storage Temperature Range ......................... -65O to +150OC
P/N Description
MAX.
.250
(6.35)
MAX.
G-SMD
.020
(0.51)
TYP.
.050
(1.27)
TYP.
.100
(2.54)
TYP.
.015
(0.38)
TYP.
.030
(0.76)
TYP.
.265
(6.73)
MAX.
J-SMD
.020
(0.51)
TYP.
.050
(1.27)
TYP.
G-SMD
.008 R
(0.20)
.010
(0.25)
TYP.
.430 (10.92)
.400 (10.16)
.285
(7.24)
MAX.
.785
(19.94)
MAX.
ACDM - XXX X
74ACT Buffered 5 Tap Delay
Molded Package Series:
14-pin DIP: ACDM
Total Delay in nanoseconds (ns)
Lead Style: Blank = Thru-hole
G = “Gull Wing” SMD
J = “J” Bend SMD
.285
(7.24)
.785
(19.94)
MAX.
.100
(2.54)
TYP.
.030
(0.76)
TYP.
J-SMD
.285 (7.24)
.260 (6.60)
.020 R
(0.51)
.330 (8.38)
MAX.
Examples: ACDM-25G = 50ns (10ns / tap) 74ACT, 14-Pin G-SMD
ACDM-100 = 100ns (20ns / tap) 74ACT, 14-Pin DIP
Specifications subject to change without notice.
Rhombus
Industries Inc.
For other values & Custom Designs, contact factory.
ACDM 9901
15801 Chemical Lane, Huntington Beach, CA 92649-1595
Phone: (714) 898-0960 • FAX: (714) 896-0971
www.rhombus-ind.com • email: [email protected]
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