54AC520DM
vs
MC74AC521N
feature comparison
| Part Life Cycle Code |
Obsolete
|
Obsolete
|
| Ihs Manufacturer |
NATIONAL SEMICONDUCTOR CORP
|
MOTOROLA SEMICONDUCTOR PRODUCTS
|
| Part Package Code |
DIP
|
|
| Package Description |
DIP,
|
DIP, DIP20,.3
|
| Pin Count |
20
|
|
| Reach Compliance Code |
unknown
|
unknown
|
| HTS Code |
8542.39.00.01
|
|
| Additional Feature |
WITH PULL-UP RESISTORS ON B INPUTS; CASCADABLE
|
|
| Family |
AC
|
|
| JESD-30 Code |
R-GDIP-T20
|
R-PDIP-T20
|
| Length |
24.51 mm
|
|
| Load Capacitance (CL) |
50 pF
|
|
| Logic IC Type |
IDENTITY COMPARATOR
|
IDENTITY COMPARATOR
|
| Number of Bits |
8
|
|
| Number of Functions |
1
|
|
| Number of Terminals |
20
|
20
|
| Operating Temperature-Max |
125 °C
|
85 °C
|
| Operating Temperature-Min |
-55 °C
|
-40 °C
|
| Output Polarity |
INVERTED
|
|
| Package Body Material |
CERAMIC, GLASS-SEALED
|
PLASTIC/EPOXY
|
| Package Code |
DIP
|
DIP
|
| Package Shape |
RECTANGULAR
|
RECTANGULAR
|
| Package Style |
IN-LINE
|
IN-LINE
|
| Propagation Delay (tpd) |
15 ns
|
|
| Qualification Status |
Not Qualified
|
Not Qualified
|
| Seated Height-Max |
5.08 mm
|
|
| Supply Voltage-Max (Vsup) |
6 V
|
|
| Supply Voltage-Min (Vsup) |
2 V
|
|
| Supply Voltage-Nom (Vsup) |
5 V
|
|
| Surface Mount |
NO
|
NO
|
| Technology |
CMOS
|
CMOS
|
| Temperature Grade |
MILITARY
|
INDUSTRIAL
|
| Terminal Form |
THROUGH-HOLE
|
THROUGH-HOLE
|
| Terminal Pitch |
2.54 mm
|
2.54 mm
|
| Terminal Position |
DUAL
|
DUAL
|
| Width |
7.62 mm
|
|
| Base Number Matches |
2
|
3
|
| Rohs Code |
|
No
|
| JESD-609 Code |
|
e0
|
| Package Equivalence Code |
|
DIP20,.3
|
| Power Supplies |
|
3.3/5 V
|
| Terminal Finish |
|
Tin/Lead (Sn/Pb)
|
|
|
|
Compare 54AC520DM with alternatives