MM74HC648WM
vs
SN74HCT640DWR-00
feature comparison
Pbfree Code |
No
|
|
Rohs Code |
No
|
|
Part Life Cycle Code |
Obsolete
|
Obsolete
|
Ihs Manufacturer |
NATIONAL SEMICONDUCTOR CORP
|
TEXAS INSTRUMENTS INC
|
Part Package Code |
SOIC
|
|
Package Description |
SOP, SOP24,.4
|
SOP,
|
Pin Count |
24
|
|
Reach Compliance Code |
unknown
|
unknown
|
Additional Feature |
SELECT INPUT FOR MULTIPLEXED TRANSMISSION OF REGISTERED/REAL TIME DATA
|
WITH DIRECTION CONTROL
|
Control Type |
INDEPENDENT CONTROL
|
|
Count Direction |
BIDIRECTIONAL
|
|
Family |
HC/UH
|
HCT
|
JESD-30 Code |
R-PDSO-G24
|
R-PDSO-G20
|
JESD-609 Code |
e0
|
|
Length |
15.4 mm
|
12.8 mm
|
Load Capacitance (CL) |
50 pF
|
150 pF
|
Logic IC Type |
REGISTERED BUS TRANSCEIVER
|
BUS TRANSCEIVER
|
Number of Bits |
8
|
8
|
Number of Functions |
1
|
1
|
Number of Ports |
2
|
2
|
Number of Terminals |
24
|
20
|
Operating Temperature-Max |
85 °C
|
85 °C
|
Operating Temperature-Min |
-40 °C
|
-40 °C
|
Output Characteristics |
3-STATE
|
3-STATE
|
Output Polarity |
INVERTED
|
INVERTED
|
Package Body Material |
PLASTIC/EPOXY
|
PLASTIC/EPOXY
|
Package Code |
SOP
|
SOP
|
Package Equivalence Code |
SOP24,.4
|
|
Package Shape |
RECTANGULAR
|
RECTANGULAR
|
Package Style |
SMALL OUTLINE
|
SMALL OUTLINE
|
Propagation Delay (tpd) |
55 ns
|
34 ns
|
Qualification Status |
Not Qualified
|
Not Qualified
|
Seated Height-Max |
2.65 mm
|
2.65 mm
|
Supply Voltage-Max (Vsup) |
6 V
|
5.5 V
|
Supply Voltage-Min (Vsup) |
2 V
|
4.5 V
|
Supply Voltage-Nom (Vsup) |
5 V
|
5 V
|
Surface Mount |
YES
|
YES
|
Technology |
CMOS
|
CMOS
|
Temperature Grade |
INDUSTRIAL
|
INDUSTRIAL
|
Terminal Finish |
TIN LEAD
|
|
Terminal Form |
GULL WING
|
GULL WING
|
Terminal Pitch |
1.27 mm
|
1.27 mm
|
Terminal Position |
DUAL
|
DUAL
|
Trigger Type |
POSITIVE EDGE
|
|
Width |
7.5 mm
|
7.5 mm
|
Base Number Matches |
2
|
1
|
|
|
|
Compare MM74HC648WM with alternatives
Compare SN74HCT640DWR-00 with alternatives