74AC646SCQR
vs
MC74AC646DWR2G
feature comparison
| Part Life Cycle Code |
Obsolete
|
Active
|
| Ihs Manufacturer |
NATIONAL SEMICONDUCTOR CORP
|
ROCHESTER ELECTRONICS LLC
|
| Part Package Code |
SOIC
|
SOIC
|
| Package Description |
SOP,
|
PLASTIC, SOIC-24
|
| Pin Count |
24
|
24
|
| Reach Compliance Code |
unknown
|
unknown
|
| HTS Code |
8542.39.00.01
|
8542.39.00.01
|
| Additional Feature |
WITH DIRECTION CONTROL
|
SELECT INPUT FOR MULTIPLEXED TRANSMISSION OF REGISTERED/REAL TIME DATA
|
| Family |
AC
|
AC
|
| JESD-30 Code |
R-PDSO-G24
|
R-PDSO-G24
|
| Length |
15.34 mm
|
15.395 mm
|
| Logic IC Type |
REGISTERED BUS TRANSCEIVER
|
REGISTERED BUS TRANSCEIVER
|
| Max I(ol) |
0.024 A
|
0.024 A
|
| Number of Functions |
1
|
1
|
| Number of Ports |
2
|
2
|
| Number of Terminals |
24
|
24
|
| Operating Temperature-Max |
85 °C
|
85 °C
|
| Operating Temperature-Min |
-40 °C
|
-40 °C
|
| Package Body Material |
PLASTIC/EPOXY
|
PLASTIC/EPOXY
|
| Package Code |
SOP
|
SOP
|
| Package Equivalence Code |
SOP24,.4
|
SOP24,.4
|
| Package Shape |
RECTANGULAR
|
RECTANGULAR
|
| Package Style |
SMALL OUTLINE
|
SMALL OUTLINE
|
| Propagation Delay (tpd) |
11.5 ns
|
18.5 ns
|
| Qualification Status |
Not Qualified
|
Not Qualified
|
| Seated Height-Max |
2.642 mm
|
2.65 mm
|
| Supply Voltage-Max (Vsup) |
6 V
|
6 V
|
| Supply Voltage-Min (Vsup) |
2 V
|
2 V
|
| Supply Voltage-Nom (Vsup) |
5 V
|
5 V
|
| Surface Mount |
YES
|
YES
|
| Technology |
CMOS
|
CMOS
|
| Temperature Grade |
INDUSTRIAL
|
INDUSTRIAL
|
| Terminal Form |
GULL WING
|
GULL WING
|
| Terminal Pitch |
1.27 mm
|
1.27 mm
|
| Terminal Position |
DUAL
|
DUAL
|
| Width |
7.5 mm
|
7.5 mm
|
| Base Number Matches |
2
|
2
|
| Pbfree Code |
|
No
|
| Rohs Code |
|
Yes
|
| JESD-609 Code |
|
e3
|
| Number of Bits |
|
8
|
| Output Characteristics |
|
3-STATE
|
| Output Polarity |
|
TRUE
|
| Terminal Finish |
|
MATTE TIN
|
|
|
|
Compare 74AC646SCQR with alternatives
Compare MC74AC646DWR2G with alternatives