SN74ALS688N-10
vs
DM74ALS521J
feature comparison
All Stats
Differences Only
Part Life Cycle Code
Obsolete
Obsolete
Ihs Manufacturer
TEXAS INSTRUMENTS INC
NATIONAL SEMICONDUCTOR CORP
Package Description
DIP,
DIP, DIP20,.3
Reach Compliance Code
unknown
compliant
HTS Code
8542.39.00.01
8542.39.00.01
Additional Feature
CASCADABLE
Family
ALS
JESD-30 Code
R-PDIP-T20
R-XDIP-T20
Length
24.325 mm
Load Capacitance (CL)
50 pF
Logic IC Type
IDENTITY COMPARATOR
IDENTITY COMPARATOR
Number of Bits
8
Number of Functions
1
Number of Terminals
20
20
Operating Temperature-Max
70 °C
70 °C
Operating Temperature-Min
Output Polarity
INVERTED
Package Body Material
PLASTIC/EPOXY
CERAMIC
Package Code
DIP
DIP
Package Shape
RECTANGULAR
RECTANGULAR
Package Style
IN-LINE
IN-LINE
Power Supply Current-Max (ICC)
19 mA
Propagation Delay (tpd)
20 ns
Qualification Status
Not Qualified
Not Qualified
Seated Height-Max
5.08 mm
Supply Voltage-Max (Vsup)
5.5 V
Supply Voltage-Min (Vsup)
4.5 V
Supply Voltage-Nom (Vsup)
5 V
5 V
Surface Mount
NO
NO
Technology
TTL
TTL
Temperature Grade
COMMERCIAL
COMMERCIAL
Terminal Form
THROUGH-HOLE
THROUGH-HOLE
Terminal Pitch
2.54 mm
2.54 mm
Terminal Position
DUAL
DUAL
Width
7.62 mm
Base Number Matches
1
2
Rohs Code
JESD-609 Code
e0
Package Equivalence Code
DIP20,.3
Terminal Finish
Tin/Lead (Sn/Pb)
Compare SN74ALS688N-10 with alternatives
Compare DM74ALS521J with alternatives