QS74FCT191ATS1
vs
QS74FCT2191ATS1
feature comparison
All Stats
Differences Only
Pbfree Code
Part Life Cycle Code
Active
Obsolete
Ihs Manufacturer
ROCHESTER ELECTRONICS LLC
INTEGRATED DEVICE TECHNOLOGY INC
Reach Compliance Code
unknown
not_compliant
Additional Feature
TCO OUTPUT
Count Direction
BIDIRECTIONAL
BIDIRECTIONAL
Family
FCT
FCT
JESD-30 Code
R-PDSO-G16
R-PDSO-G16
JESD-609 Code
e0
e0
Load/Preset Input
YES
YES
Logic IC Type
BINARY COUNTER
BINARY COUNTER
Mode of Operation
SYNCHRONOUS
SYNCHRONOUS
Moisture Sensitivity Level
NOT SPECIFIED
1
Number of Bits
4
4
Number of Functions
1
1
Number of Terminals
16
16
Operating Temperature-Max
70 °C
70 °C
Operating Temperature-Min
Package Body Material
PLASTIC/EPOXY
PLASTIC/EPOXY
Package Shape
RECTANGULAR
RECTANGULAR
Package Style
SMALL OUTLINE
SMALL OUTLINE
Peak Reflow Temperature (Cel)
NOT SPECIFIED
240
Propagation Delay (tpd)
7.8 ns
10.5 ns
Qualification Status
COMMERCIAL
Not Qualified
Supply Voltage-Max (Vsup)
5.25 V
5.25 V
Supply Voltage-Min (Vsup)
4.75 V
4.75 V
Supply Voltage-Nom (Vsup)
5 V
5 V
Surface Mount
YES
YES
Technology
CMOS
CMOS
Temperature Grade
COMMERCIAL
COMMERCIAL
Terminal Finish
TIN LEAD
TIN LEAD
Terminal Form
GULL WING
GULL WING
Terminal Position
DUAL
DUAL
Time@Peak Reflow Temperature-Max (s)
NOT SPECIFIED
30
Trigger Type
POSITIVE EDGE
POSITIVE EDGE
Base Number Matches
3
2
Rohs Code
Package Description
SOP, SOP16,.25
HTS Code
8542.39.00.01
Load Capacitance (CL)
50 pF
Max Frequency@Nom-Sup
125000000 Hz
Max I(ol)
0.012 A
Output Characteristics
3-STATE
Package Code
SOP
Package Equivalence Code
SOP16,.25
Prop. Delay@Nom-Sup
7.8 ns
Terminal Pitch
1.27 mm