QS54FCT646ATH
vs
IDT74FCT646TPY
feature comparison
All Stats
Differences Only
Part Life Cycle Code
Obsolete
Active
Ihs Manufacturer
QUALITY SEMICONDUCTOR INC
ROCHESTER ELECTRONICS INC
Reach Compliance Code
unknown
unknown
HTS Code
8542.39.00.01
Additional Feature
WITH DIRECTION CONTROL
DIRECTION CONTROL
Family
FCT
FCT
JESD-30 Code
R-CDSO-G24
R-PDSO-G24
Logic IC Type
REGISTERED BUS TRANSCEIVER
REGISTERED BUS TRANSCEIVER
Number of Bits
8
8
Number of Functions
1
1
Number of Ports
2
2
Number of Terminals
24
24
Operating Temperature-Max
125 °C
85 °C
Operating Temperature-Min
-55 °C
-40 °C
Output Characteristics
3-STATE
3-STATE
Output Polarity
TRUE
TRUE
Package Body Material
CERAMIC, METAL-SEALED COFIRED
PLASTIC/EPOXY
Package Code
SOP
SSOP
Package Shape
RECTANGULAR
RECTANGULAR
Package Style
SMALL OUTLINE
SMALL OUTLINE, SHRINK PITCH
Propagation Delay (tpd)
7 ns
9 ns
Qualification Status
Not Qualified
COMMERCIAL
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
INDUSTRIAL
Terminal Form
GULL WING
GULL WING
Terminal Position
DUAL
DUAL
Base Number Matches
1
2
Pbfree Code
Rohs Code
Part Package Code
SSOP
Package Description
SSOP,
Pin Count
24
JESD-609 Code
e0
Length
8.2 mm
Moisture Sensitivity Level
NOT SPECIFIED
Peak Reflow Temperature (Cel)
NOT SPECIFIED
Seated Height-Max
2 mm
Terminal Finish
TIN LEAD
Terminal Pitch
0.65 mm
Time@Peak Reflow Temperature-Max (s)
NOT SPECIFIED
Width
5.3 mm
Compare QS54FCT646ATH with alternatives
Compare IDT74FCT646TPY with alternatives