74AC109LCTR
vs
74AC109FCQR
feature comparison
| Part Life Cycle Code |
Obsolete
|
Obsolete
|
| Ihs Manufacturer |
FAIRCHILD SEMICONDUCTOR CORP
|
NATIONAL SEMICONDUCTOR CORP
|
| Part Package Code |
QLCC
|
|
| Package Description |
QCCN,
|
DFP,
|
| Pin Count |
20
|
|
| Reach Compliance Code |
unknown
|
unknown
|
| HTS Code |
8542.39.00.01
|
8542.39.00.01
|
| Family |
AC
|
AC
|
| JESD-30 Code |
S-CQCC-N20
|
R-GDFP-F16
|
| Length |
8.89 mm
|
9.6645 mm
|
| Logic IC Type |
J-KBAR FLIP-FLOP
|
J-KBAR FLIP-FLOP
|
| Number of Bits |
2
|
2
|
| Number of Functions |
2
|
2
|
| Number of Terminals |
20
|
16
|
| Operating Temperature-Max |
85 °C
|
85 °C
|
| Operating Temperature-Min |
-40 °C
|
-40 °C
|
| Output Polarity |
COMPLEMENTARY
|
COMPLEMENTARY
|
| Package Body Material |
CERAMIC, METAL-SEALED COFIRED
|
CERAMIC, GLASS-SEALED
|
| Package Code |
QCCN
|
DFP
|
| Package Shape |
SQUARE
|
RECTANGULAR
|
| Package Style |
CHIP CARRIER
|
FLATPACK
|
| Propagation Delay (tpd) |
14.5 ns
|
14.5 ns
|
| Qualification Status |
Not Qualified
|
Not Qualified
|
| Seated Height-Max |
2.54 mm
|
2.032 mm
|
| Supply Voltage-Max (Vsup) |
6 V
|
6 V
|
| Supply Voltage-Min (Vsup) |
2 V
|
2 V
|
| Surface Mount |
YES
|
YES
|
| Technology |
CMOS
|
CMOS
|
| Temperature Grade |
INDUSTRIAL
|
INDUSTRIAL
|
| Terminal Form |
NO LEAD
|
FLAT
|
| Terminal Pitch |
1.27 mm
|
1.27 mm
|
| Terminal Position |
QUAD
|
DUAL
|
| Trigger Type |
POSITIVE EDGE
|
POSITIVE EDGE
|
| Width |
8.89 mm
|
6.604 mm
|
| fmax-Min |
175 MHz
|
125 MHz
|
| Base Number Matches |
1
|
1
|
| Load Capacitance (CL) |
|
50 pF
|
| Supply Voltage-Nom (Vsup) |
|
3.3 V
|
|
|
|
Compare 74AC109LCTR with alternatives
Compare 74AC109FCQR with alternatives