7490A
vs
54ACT161DMQB
feature comparison
All Stats
Differences Only
Part Life Cycle Code
Obsolete
Active
Ihs Manufacturer
SIGNETICS CORP
E2V TECHNOLOGIES PLC
Part Package Code
DIP
Package Description
DIP,
,
Pin Count
14
Reach Compliance Code
unknown
compliant
HTS Code
8542.39.00.01
8542.39.00.01
Additional Feature
DIVIDE BY 2 AND DIVIDE BY 5 FUNCTIONS
LG_MAX
Count Direction
UP
UP
Family
TTL/H/L
ACT
JESD-30 Code
R-PDIP-T14
R-GDIP-T16
Length
19.05 mm
19.94 mm
Load Capacitance (CL)
15 pF
50 pF
Load/Preset Input
YES
YES
Logic IC Type
DECADE COUNTER
BINARY COUNTER
Mode of Operation
ASYNCHRONOUS
SYNCHRONOUS
Number of Bits
3
4
Number of Functions
2
1
Number of Terminals
14
16
Operating Temperature-Max
70 °C
125 °C
Operating Temperature-Min
-55 °C
Package Body Material
PLASTIC/EPOXY
CERAMIC, GLASS-SEALED
Package Code
DIP
DIP
Package Equivalence Code
DIP14,.3
DIP16,.3
Package Shape
RECTANGULAR
RECTANGULAR
Package Style
IN-LINE
IN-LINE
Power Supply Current-Max (ICC)
53 mA
50 mA
Propagation Delay (tpd)
100 ns
10.5 ns
Qualification Status
Not Qualified
Seated Height-Max
4.07 mm
5.08 mm
Supply Voltage-Nom (Vsup)
5 V
5 V
Surface Mount
NO
NO
Technology
TTL
CMOS
Temperature Grade
COMMERCIAL
Terminal Form
THROUGH-HOLE
THROUGH-HOLE
Terminal Pitch
2.54 mm
2.54 mm
Terminal Position
DUAL
DUAL
Trigger Type
NEGATIVE EDGE
POSITIVE EDGE
Width
7.62 mm
7.62 mm
fmax-Min
18 MHz
85 MHz
Base Number Matches
3
4
Max Frequency@Nom-Sup
85000000 Hz
Max I(ol)
0.024 A
Prop. Delay@Nom-Sup
10.5 ns
Screening Level
MIL-STD-883 Class B
Supply Voltage-Max (Vsup)
5.5 V
Supply Voltage-Min (Vsup)
4.5 V
Compare 7490A with alternatives
Compare 54ACT161DMQB with alternatives