SN74AS640NE4
vs
SNJ54ALS648W
feature comparison
| Pbfree Code |
Yes
|
No
|
| Rohs Code |
Yes
|
|
| Part Life Cycle Code |
Obsolete
|
Obsolete
|
| Ihs Manufacturer |
TEXAS INSTRUMENTS INC
|
TEXAS INSTRUMENTS INC
|
| Part Package Code |
DIP
|
DFP
|
| Package Description |
DIP, DIP20,.3
|
DFP,
|
| Pin Count |
20
|
24
|
| Reach Compliance Code |
unknown
|
unknown
|
| HTS Code |
8542.39.00.01
|
8542.39.00.01
|
| Additional Feature |
WITH DIRECTION CONTROL
|
|
| Control Type |
COMMON CONTROL
|
|
| Count Direction |
BIDIRECTIONAL
|
|
| Family |
AS
|
ALS
|
| JESD-30 Code |
R-PDIP-T20
|
R-GDFP-F24
|
| JESD-609 Code |
e4
|
|
| Length |
25.4 mm
|
14.355 mm
|
| Load Capacitance (CL) |
50 pF
|
|
| Logic IC Type |
BUS TRANSCEIVER
|
REGISTERED BUS TRANSCEIVER
|
| Max I(ol) |
0.064 A
|
|
| Number of Bits |
8
|
8
|
| Number of Functions |
1
|
1
|
| Number of Ports |
2
|
2
|
| Number of Terminals |
20
|
24
|
| Operating Temperature-Max |
70 °C
|
125 °C
|
| Operating Temperature-Min |
|
-55 °C
|
| Output Characteristics |
3-STATE
|
3-STATE
|
| Output Polarity |
INVERTED
|
INVERTED
|
| Package Body Material |
PLASTIC/EPOXY
|
CERAMIC, GLASS-SEALED
|
| Package Code |
DIP
|
DFP
|
| Package Equivalence Code |
DIP20,.3
|
|
| Package Shape |
RECTANGULAR
|
RECTANGULAR
|
| Package Style |
IN-LINE
|
FLATPACK
|
| Packing Method |
TUBE
|
|
| Power Supply Current-Max (ICC) |
123 mA
|
|
| Prop. Delay@Nom-Sup |
7 ns
|
|
| Propagation Delay (tpd) |
6 ns
|
39 ns
|
| Qualification Status |
Not Qualified
|
Not Qualified
|
| Seated Height-Max |
5.08 mm
|
2.29 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 |
NO
|
YES
|
| Technology |
TTL
|
TTL
|
| Temperature Grade |
COMMERCIAL
|
MILITARY
|
| Terminal Finish |
NICKEL PALLADIUM GOLD
|
|
| Terminal Form |
THROUGH-HOLE
|
FLAT
|
| Terminal Pitch |
2.54 mm
|
1.27 mm
|
| Terminal Position |
DUAL
|
DUAL
|
| Width |
7.62 mm
|
9.085 mm
|
| Base Number Matches |
1
|
1
|
| Screening Level |
|
MIL-PRF-38535
|
|
|
|
Compare SN74AS640NE4 with alternatives
Compare SNJ54ALS648W with alternatives