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Overview of HD74LS645-1P by Renesas Electronics 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: ( 0 listings )
- Number of FFF Equivalents: ( 10 replacements )
- CAD Models: ( Request Part )
- Number of Functional Equivalents: ( 10 options )
- Part Data Attributes ( Available )
- Reference Designs: ( Not Available )
CAD Models for HD74LS645-1P by Renesas Electronics Corporation
Part Data Attributes for HD74LS645-1P by Renesas Electronics Corporation
|
|
|
|---|---|
|
Part Life Cycle Code
|
Obsolete
|
|
Ihs Manufacturer
|
RENESAS ELECTRONICS CORP
|
|
Part Package Code
|
DIP
|
|
Package Description
|
DIP, DIP20,.3
|
|
Pin Count
|
20
|
|
Reach Compliance Code
|
compliant
|
|
HTS Code
|
8542.39.00.01
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|
Control Type
|
COMMON CONTROL
|
|
Count Direction
|
BIDIRECTIONAL
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|
Family
|
LS
|
|
JESD-30 Code
|
R-PDIP-T20
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|
Length
|
24.5 mm
|
|
Logic IC Type
|
BUS TRANSCEIVER
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|
Max I(ol)
|
0.048 A
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|
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
|
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Operating Temperature-Max
|
75 °C
|
|
Operating Temperature-Min
|
-20 °C
|
|
Output Characteristics
|
3-STATE
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Output Polarity
|
TRUE
|
|
Package Body Material
|
PLASTIC/EPOXY
|
|
Package Code
|
DIP
|
|
Package Equivalence Code
|
DIP20,.3
|
|
Package Shape
|
RECTANGULAR
|
|
Package Style
|
IN-LINE
|
|
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
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|
Supply Voltage-Nom (Vsup)
|
5 V
|
|
Surface Mount
|
NO
|
|
Technology
|
TTL
|
|
Temperature Grade
|
COMMERCIAL EXTENDED
|
|
Terminal Form
|
THROUGH-HOLE
|
|
Terminal Pitch
|
2.54 mm
|
|
Terminal Position
|
DUAL
|
|
Width
|
7.62 mm
|
Alternate Parts for HD74LS645-1P
This table gives cross-reference parts and alternative options found for HD74LS645-1P. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of HD74LS645-1P, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Description | Manufacturer | Compare |
|---|---|---|---|
| SN74LS645N | LS SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDIP20, PLASTIC, DIP-20 | onsemi | HD74LS645-1P vs SN74LS645N |
| SN74LS645N | Bus Transceiver, LS Series, 1-Func, 8-Bit, True Output, TTL, PDIP20, | Monolithic Memories (RETIRED) | HD74LS645-1P vs SN74LS645N |
| DM74LS645N | LS SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDIP20, 0.300 INCH, PLASTIC, MS-001, DIP-20 | Rochester Electronics LLC | HD74LS645-1P vs DM74LS645N |
| SN74LS645N | LS SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDIP20, PLASTIC, DIP-20 | Motorola Mobility LLC | HD74LS645-1P vs SN74LS645N |
| N74LS645-1N | Bus Transceiver, LS Series, 1-Func, 8-Bit, True Output, TTL, PDIP20 | Signetics | HD74LS645-1P vs N74LS645-1N |
| SN74LS645-1NE4 | Octal bus transceivers 20-PDIP 0 to 70 | Texas Instruments | HD74LS645-1P vs SN74LS645-1NE4 |
| 54LS645/BRAJC | Bus Transceiver, LS Series, 1-Func, 8-Bit, True Output, TTL, CDIP20, CERDIP-20 | Motorola Semiconductor Products | HD74LS645-1P vs 54LS645/BRAJC |
| SN74LS645-1N | LS SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDIP20, ROHS COMPLIANT, PLASTIC, DIP-20 | Rochester Electronics LLC | HD74LS645-1P vs SN74LS645-1N |
| SN74LS645N | Bus Transceiver, LS Series, 1-Func, 8-Bit, True Output, TTL, PDIP20, DIP-20 | Monolithic Memories Inc (MMI) | HD74LS645-1P vs SN74LS645N |
| SN74LS645NE4 | Octal bus transceivers 20-PDIP 0 to 70 | Texas Instruments | HD74LS645-1P vs SN74LS645NE4 |