LCK4994KB-DB
vs
CY7B994V-5ACT
feature comparison
All Stats
Differences Only
Part Life Cycle Code
Active
Obsolete
Ihs Manufacturer
BROADCOM INC
CYPRESS SEMICONDUCTOR CORP
Package Description
TQFP-100
LFQFP, QFP100,.63SQ,20
Reach Compliance Code
compliant
not_compliant
HTS Code
8542.39.00.01
8542.39.00.01
Additional Feature
ALSO OPERATES WITH 3.3V SUPPLY
CONFIGURABLE AS SINGLE ENDED TTL ALSO
Family
4994
7B
Input Conditioning
DIFFERENTIAL MUX
DIFFERENTIAL MUX
JESD-30 Code
S-PQFP-G100
S-PQFP-G100
JESD-609 Code
e0
e0
Length
14 mm
14 mm
Logic IC Type
PLL BASED CLOCK DRIVER
PLL BASED CLOCK DRIVER
Number of Functions
1
1
Number of Inverted Outputs
Number of Terminals
100
100
Number of True Outputs
16
16
Operating Temperature-Max
85 °C
70 °C
Operating Temperature-Min
-40 °C
Output Characteristics
3-STATE
3-STATE
Package Body Material
PLASTIC/EPOXY
PLASTIC/EPOXY
Package Code
LFQFP
LFQFP
Package Equivalence Code
QFP100,.63SQ,20
QFP100,.63SQ,20
Package Shape
SQUARE
SQUARE
Package Style
FLATPACK, LOW PROFILE, FINE PITCH
FLATPACK, LOW PROFILE, FINE PITCH
Peak Reflow Temperature (Cel)
225
NOT SPECIFIED
Prop. Delay@Nom-Sup
0.25 ns
0.5 ns
Qualification Status
Not Qualified
Not Qualified
Same Edge Skew-Max (tskwd)
0.25 ns
0.65 ns
Seated Height-Max
1.6 mm
1.6 mm
Supply Voltage-Max (Vsup)
2.75 V
3.63 V
Supply Voltage-Min (Vsup)
2.25 V
2.97 V
Supply Voltage-Nom (Vsup)
2.5 V
3.3 V
Surface Mount
YES
YES
Temperature Grade
INDUSTRIAL
COMMERCIAL
Terminal Finish
TIN LEAD
Tin/Lead (Sn/Pb)
Terminal Form
GULL WING
GULL WING
Terminal Pitch
0.5 mm
0.5 mm
Terminal Position
QUAD
QUAD
Time@Peak Reflow Temperature-Max (s)
30
NOT SPECIFIED
Width
14 mm
14 mm
fmax-Min
200 MHz
200 MHz
Base Number Matches
3
1
Rohs Code
Part Package Code
QFP
Pin Count
100
Max I(ol)
0.002 A
Moisture Sensitivity Level
3
Propagation Delay (tpd)
0.5 ns
Technology
TTL
Compare LCK4994KB-DB with alternatives
Compare CY7B994V-5ACT with alternatives