SN54HC688FK
vs
CD74HC688EX
feature comparison
All Stats
Differences Only
Part Life Cycle Code
Active
Obsolete
Ihs Manufacturer
ROCHESTER ELECTRONICS LLC
HARRIS SEMICONDUCTOR
Package Description
QCCN,
DIP-20
Reach Compliance Code
unknown
unknown
HTS Code
8542.39.00.01
8542.39.00.01
Additional Feature
CASCADABLE
CASCADABLE
Family
HC/UH
HC/UH
JESD-30 Code
S-CQCC-N20
R-PDIP-T20
Length
8.89 mm
Logic IC Type
IDENTITY COMPARATOR
IDENTITY COMPARATOR
Number of Bits
8
8
Number of Functions
1
1
Number of Terminals
20
20
Operating Temperature-Max
85 °C
125 °C
Operating Temperature-Min
-40 °C
-55 °C
Output Polarity
INVERTED
INVERTED
Package Body Material
CERAMIC, METAL-SEALED COFIRED
PLASTIC/EPOXY
Package Code
QCCN
DIP
Package Shape
SQUARE
RECTANGULAR
Package Style
CHIP CARRIER
IN-LINE
Propagation Delay (tpd)
313 ns
Seated Height-Max
2.03 mm
Supply Voltage-Max (Vsup)
6 V
6 V
Supply Voltage-Min (Vsup)
2 V
2 V
Supply Voltage-Nom (Vsup)
5 V
5 V
Surface Mount
YES
NO
Technology
CMOS
CMOS
Temperature Grade
INDUSTRIAL
MILITARY
Terminal Form
NO LEAD
THROUGH-HOLE
Terminal Pitch
1.27 mm
2.54 mm
Terminal Position
QUAD
DUAL
Width
8.89 mm
Base Number Matches
2
4
Rohs Code
JESD-609 Code
e0
Package Equivalence Code
DIP20,.3
Qualification Status
Not Qualified
Terminal Finish
TIN LEAD
Compare SN54HC688FK with alternatives
Compare CD74HC688EX with alternatives