There are no models available for this part yet.
Overview of DM74LS645N by National Semiconductor Corporation
Note: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
- Distributor Offerings: ( 2 listings )
- Number of FFF Equivalents: ( 0 crosses )
- CAD Models: ( Request Part )
- Number of Functional Equivalents: ( 0 crosses )
- Part Data Attributes ( Available )
- Reference Designs: ( Not Available )
Where used in Applications:
Consumer Electronics
Agriculture Technology
Price & Stock for DM74LS645N by National Semiconductor Corporation
| Part # | Manufacturer | Description | Stock | Price | Buy | ||
|---|---|---|---|---|---|---|---|
| Quest Components | Bus Transceiver, Single, 8 Bit, 20 Pin, Plastic, DIP | 72 |
|
$4.2000 / $9.0000 | Buy Now | ||
| Component Electronics, Inc | IN STOCK SHIP TODAY | 184 |
|
$0.3500 / $0.5400 | Buy Now |
CAD Models for DM74LS645N by National Semiconductor Corporation
Part Data Attributes for DM74LS645N by National Semiconductor Corporation
|
|
|
|---|---|
|
Rohs Code
|
No
|
|
Part Life Cycle Code
|
Transferred
|
|
Ihs Manufacturer
|
NATIONAL SEMICONDUCTOR CORP
|
|
Package Description
|
PLASTIC, DIP-20
|
|
Reach Compliance Code
|
compliant
|
|
Additional Feature
|
WITH COMMON OUTPUT ENABLE AND DIRECTION CONTROL; MIN INPUT HYSTERESIS = 0.2V
|
|
Control Type
|
COMMON CONTROL
|
|
Count Direction
|
BIDIRECTIONAL
|
|
Family
|
LS
|
|
JESD-30 Code
|
R-PDIP-T20
|
|
JESD-609 Code
|
e0
|
|
Length
|
26.075 mm
|
|
Load Capacitance (CL)
|
45 pF
|
|
Logic IC Type
|
BUS TRANSCEIVER
|
|
Max I(ol)
|
0.024 A
|
|
Number of Bits
|
8
|
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Number of Functions
|
1
|
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Number of Ports
|
2
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Number of Terminals
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20
|
|
Operating Temperature-Max
|
70 °C
|
|
Operating Temperature-Min
|
|
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Output Characteristics
|
3-STATE
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Output Polarity
|
TRUE
|
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Package Body Material
|
PLASTIC/EPOXY
|
|
Package Code
|
DIP
|
|
Package Equivalence Code
|
DIP20,.3
|
|
Package Shape
|
RECTANGULAR
|
|
Package Style
|
IN-LINE
|
|
Power Supply Current-Max (ICC)
|
90 mA
|
|
Prop. Delay@Nom-Sup
|
15 ns
|
|
Propagation Delay (tpd)
|
15 ns
|
|
Qualification Status
|
Not Qualified
|
|
Seated Height-Max
|
5.08 mm
|
|
Supply Voltage-Max (Vsup)
|
5.25 V
|
|
Supply Voltage-Min (Vsup)
|
4.75 V
|
|
Supply Voltage-Nom (Vsup)
|
5 V
|
|
Surface Mount
|
NO
|
|
Technology
|
TTL
|
|
Temperature Grade
|
COMMERCIAL
|
|
Terminal Finish
|
Tin/Lead (Sn/Pb)
|
|
Terminal Form
|
THROUGH-HOLE
|
|
Terminal Pitch
|
2.54 mm
|
|
Terminal Position
|
DUAL
|
|
Width
|
7.62 mm
|