MC54F181N
vs
74AC521LCQR
feature comparison
| Rohs Code |
No
|
|
| Part Life Cycle Code |
Obsolete
|
Obsolete
|
| Ihs Manufacturer |
MOTOROLA INC
|
NATIONAL SEMICONDUCTOR CORP
|
| Package Description |
DIP, DIP24,.3
|
QCCN,
|
| Reach Compliance Code |
unknown
|
unknown
|
| HTS Code |
8542.39.00.01
|
8542.39.00.01
|
| Additional Feature |
CAPABLE OF 16 LOGIC & ARITHMETIC OPERATIONS; INTERNAL CARRY AND HIGHER ORDER LOOKAHEAD
|
CASCADABLE
|
| Family |
F/FAST
|
AC
|
| JESD-30 Code |
R-PDIP-T24
|
S-CQCC-N20
|
| JESD-609 Code |
e0
|
|
| Length |
31.69 mm
|
8.89 mm
|
| Load Capacitance (CL) |
50 pF
|
50 pF
|
| Logic IC Type |
ARITHMETIC LOGIC UNIT
|
IDENTITY COMPARATOR
|
| Number of Bits |
4
|
8
|
| Number of Functions |
1
|
1
|
| Number of Terminals |
24
|
20
|
| Operating Temperature-Max |
125 °C
|
85 °C
|
| Operating Temperature-Min |
-55 °C
|
-40 °C
|
| Package Body Material |
PLASTIC/EPOXY
|
CERAMIC, METAL-SEALED COFIRED
|
| Package Code |
DIP
|
QCCN
|
| Package Equivalence Code |
DIP24,.3
|
|
| Package Shape |
RECTANGULAR
|
SQUARE
|
| Package Style |
IN-LINE
|
CHIP CARRIER
|
| Power Supply Current-Max (ICC) |
65 mA
|
0.04 mA
|
| Propagation Delay (tpd) |
15 ns
|
12.5 ns
|
| Qualification Status |
Not Qualified
|
Not Qualified
|
| Seated Height-Max |
4.57 mm
|
1.905 mm
|
| Supply Voltage-Max (Vsup) |
5.5 V
|
6 V
|
| Supply Voltage-Min (Vsup) |
4.5 V
|
2 V
|
| Supply Voltage-Nom (Vsup) |
5 V
|
5 V
|
| Surface Mount |
NO
|
YES
|
| Technology |
TTL
|
CMOS
|
| Temperature Grade |
MILITARY
|
INDUSTRIAL
|
| Terminal Finish |
TIN LEAD
|
|
| Terminal Form |
THROUGH-HOLE
|
NO LEAD
|
| Terminal Pitch |
2.54 mm
|
1.27 mm
|
| Terminal Position |
DUAL
|
QUAD
|
| Width |
7.62 mm
|
8.89 mm
|
| Base Number Matches |
2
|
1
|
| Part Package Code |
|
QLCC
|
| Pin Count |
|
20
|
| Output Polarity |
|
INVERTED
|
|
|
|
Compare MC54F181N with alternatives
Compare 74AC521LCQR with alternatives