TC74ACT521F
vs
74F521QC
feature comparison
| Rohs Code |
No
|
No
|
| Part Life Cycle Code |
Obsolete
|
Obsolete
|
| Ihs Manufacturer |
TOSHIBA CORP
|
NATIONAL SEMICONDUCTOR CORP
|
| Part Package Code |
SOIC
|
QFN
|
| Package Description |
SOP, SOP20,.3
|
QCCJ, LDCC20,.4SQ
|
| Pin Count |
20
|
20
|
| Reach Compliance Code |
unknown
|
unknown
|
| HTS Code |
8542.39.00.01
|
8542.39.00.01
|
| Family |
ACT
|
F/FAST
|
| JESD-30 Code |
R-PDSO-G20
|
S-PQCC-J20
|
| JESD-609 Code |
e0
|
e0
|
| Length |
12.8 mm
|
8.89 mm
|
| Load Capacitance (CL) |
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 |
85 °C
|
70 °C
|
| Operating Temperature-Min |
-40 °C
|
|
| Output Polarity |
INVERTED
|
INVERTED
|
| Package Body Material |
PLASTIC/EPOXY
|
PLASTIC/EPOXY
|
| Package Code |
SOP
|
QCCJ
|
| Package Equivalence Code |
SOP20,.3
|
LDCC20,.4SQ
|
| Package Shape |
RECTANGULAR
|
SQUARE
|
| Package Style |
SMALL OUTLINE
|
CHIP CARRIER
|
| Propagation Delay (tpd) |
13 ns
|
11 ns
|
| Qualification Status |
Not Qualified
|
Not Qualified
|
| Seated Height-Max |
1.8 mm
|
4.57 mm
|
| Supply Voltage-Max (Vsup) |
5.5 V
|
5.5 V
|
| Supply Voltage-Min (Vsup) |
4.5 V
|
4.5 V
|
| Supply Voltage-Nom (Vsup) |
5 V
|
5 V
|
| Surface Mount |
YES
|
YES
|
| Technology |
CMOS
|
TTL
|
| Temperature Grade |
INDUSTRIAL
|
COMMERCIAL
|
| Terminal Finish |
TIN LEAD
|
TIN LEAD
|
| Terminal Form |
GULL WING
|
J BEND
|
| Terminal Pitch |
1.27 mm
|
1.27 mm
|
| Terminal Position |
DUAL
|
QUAD
|
| Width |
5.3 mm
|
8.89 mm
|
| Base Number Matches |
1
|
3
|
| Pbfree Code |
|
No
|
| Additional Feature |
|
CASCADABLE
|
|
|
|
Compare TC74ACT521F with alternatives
Compare 74F521QC with alternatives