SN74LS645N
vs
SN74LS645NE4
feature comparison
| Rohs Code |
No
|
Yes
|
| Part Life Cycle Code |
Obsolete
|
Obsolete
|
| Ihs Manufacturer |
MONOLITHIC MEMORIES
|
TEXAS INSTRUMENTS INC
|
| Package Description |
DIP, DIP20,.3
|
DIP-20
|
| Reach Compliance Code |
unknown
|
compliant
|
| HTS Code |
8542.39.00.01
|
8542.39.00.01
|
| Additional Feature |
WITH DIRECTION CONTROL
|
WITH DIRECTION CONTROL
|
| Control Type |
COMMON CONTROL
|
COMMON CONTROL
|
| Count Direction |
BIDIRECTIONAL
|
BIDIRECTIONAL
|
| Family |
LS
|
LS
|
| JESD-30 Code |
R-PDIP-T20
|
R-PDIP-T20
|
| JESD-609 Code |
e0
|
e4
|
| Logic IC Type |
BUS TRANSCEIVER
|
BUS TRANSCEIVER
|
| Max I(ol) |
0.024 A
|
0.024 A
|
| Number of Bits |
8
|
8
|
| Number of Functions |
1
|
1
|
| Number of Ports |
2
|
2
|
| Number of Terminals |
20
|
20
|
| Operating Temperature-Max |
75 °C
|
70 °C
|
| Operating Temperature-Min |
|
|
| Output Characteristics |
3-STATE
|
3-STATE
|
| Output Polarity |
TRUE
|
TRUE
|
| Package Body Material |
PLASTIC/EPOXY
|
PLASTIC/EPOXY
|
| Package Code |
DIP
|
DIP
|
| Package Equivalence Code |
DIP20,.3
|
DIP20,.3
|
| Package Shape |
RECTANGULAR
|
RECTANGULAR
|
| Package Style |
IN-LINE
|
IN-LINE
|
| Propagation Delay (tpd) |
15 ns
|
15 ns
|
| Qualification Status |
Not Qualified
|
Not Qualified
|
| Supply Voltage-Max (Vsup) |
5.25 V
|
5.25 V
|
| Supply Voltage-Min (Vsup) |
4.75 V
|
4.75 V
|
| Supply Voltage-Nom (Vsup) |
5 V
|
5 V
|
| Surface Mount |
NO
|
NO
|
| Technology |
TTL
|
TTL
|
| Temperature Grade |
COMMERCIAL EXTENDED
|
COMMERCIAL
|
| Terminal Finish |
TIN LEAD
|
NICKEL PALLADIUM GOLD
|
| Terminal Form |
THROUGH-HOLE
|
THROUGH-HOLE
|
| Terminal Pitch |
2.54 mm
|
2.54 mm
|
| Terminal Position |
DUAL
|
DUAL
|
| Base Number Matches |
2
|
1
|
| Part Package Code |
|
DIP
|
| Pin Count |
|
20
|
| Samacsys Manufacturer |
|
Texas Instruments
|
| Length |
|
25.4 mm
|
| Load Capacitance (CL) |
|
45 pF
|
| Moisture Sensitivity Level |
|
1
|
| Packing Method |
|
TUBE
|
| Power Supply Current-Max (ICC) |
|
95 mA
|
| Prop. Delay@Nom-Sup |
|
15 ns
|
| Schmitt Trigger |
|
NO
|
| Seated Height-Max |
|
5.08 mm
|
| Width |
|
7.62 mm
|
|
|
|
Compare SN74LS645N with alternatives
Compare SN74LS645NE4 with alternatives