IDT54FCT521CTLB
vs
IDT74FCT521CL
feature comparison
All Stats
Differences Only
Rohs Code
Part Life Cycle Code
Obsolete
Obsolete
Ihs Manufacturer
INTEGRATED DEVICE TECHNOLOGY INC
INTEGRATED DEVICE TECHNOLOGY INC
Part Package Code
QLCC
QLCC
Package Description
QCCN, LCC20,.35SQ
QCCN, LCC20,.35SQ
Pin Count
20
20
Reach Compliance Code
not_compliant
not_compliant
HTS Code
8542.39.00.01
8542.39.00.01
kg CO2e/kg
12.04
12.04
Average Weight (mg)
356.15
356.15
CO2e (mg)
4288.046
4288.046
Category CO2 Kg
12.04
12.04
Compliance Temperature Grade
Military: -55C to +125C
Commercial: +0C to +70C
Candidate List Date
2018-06-27
2018-06-27
SVHC Over MCV
7439-92-1
7439-92-1
Additional Feature
CASCADABLE
CASCADABLE
Family
FCT
FCT
JESD-30 Code
S-CQCC-N20
S-CQCC-N20
JESD-609 Code
e0
e0
Length
8.89 mm
8.89 mm
Load Capacitance (CL)
50 pF
50 pF
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
125 °C
70 °C
Operating Temperature-Min
-55 °C
Output Polarity
INVERTED
INVERTED
Package Body Material
CERAMIC, METAL-SEALED COFIRED
CERAMIC, METAL-SEALED COFIRED
Package Code
QCCN
QCCN
Package Equivalence Code
LCC20,.35SQ
LCC20,.35SQ
Package Shape
SQUARE
SQUARE
Package Style
CHIP CARRIER
CHIP CARRIER
Propagation Delay (tpd)
5.1 ns
4.5 ns
Qualification Status
Not Qualified
Not Qualified
Screening Level
MIL-STD-883 Class B
Seated Height-Max
2.54 mm
2.54 mm
Supply Voltage-Max (Vsup)
5.5 V
5.25 V
Supply Voltage-Min (Vsup)
4.5 V
4.75 V
Supply Voltage-Nom (Vsup)
5 V
5 V
Surface Mount
YES
YES
Technology
CMOS
CMOS
Temperature Grade
MILITARY
COMMERCIAL
Terminal Finish
TIN LEAD
TIN LEAD
Terminal Form
NO LEAD
NO LEAD
Terminal Pitch
1.27 mm
1.27 mm
Terminal Position
QUAD
QUAD
Width
8.89 mm
8.89 mm
Base Number Matches
1
1
Compare IDT54FCT521CTLB with alternatives
Compare IDT74FCT521CL with alternatives