There are no models available for this part yet.
Overview of HD74HC643P 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 crosses )
- CAD Models: ( Request Part )
- Number of Functional Equivalents: ( 10 crosses )
- Part Data Attributes ( Available )
- Reference Designs: ( Not Available )
Where used in Applications:
Education and Research
Financial Technology (Fintech)
CAD Models for HD74HC643P by Renesas Electronics Corporation
Part Data Attributes for HD74HC643P 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
|
unknown
|
HTS Code
|
8542.39.00.01
|
Control Type
|
COMMON CONTROL
|
Count Direction
|
BIDIRECTIONAL
|
Family
|
HC/UH
|
JESD-30 Code
|
R-PDIP-T20
|
Length
|
24.5 mm
|
Logic IC Type
|
BUS TRANSCEIVER
|
Max I(ol)
|
0.006 A
|
Number of Bits
|
8
|
Number of Functions
|
1
|
Number of Ports
|
2
|
Number of Terminals
|
20
|
Operating Temperature-Max
|
85 °C
|
Operating Temperature-Min
|
-40 °C
|
Output Characteristics
|
3-STATE
|
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
|
23 ns
|
Propagation Delay (tpd)
|
115 ns
|
Qualification Status
|
Not Qualified
|
Seated Height-Max
|
5.08 mm
|
Supply Voltage-Max (Vsup)
|
6 V
|
Supply Voltage-Min (Vsup)
|
2 V
|
Supply Voltage-Nom (Vsup)
|
4.5 V
|
Surface Mount
|
NO
|
Technology
|
CMOS
|
Temperature Grade
|
INDUSTRIAL
|
Terminal Form
|
THROUGH-HOLE
|
Terminal Pitch
|
2.54 mm
|
Terminal Position
|
DUAL
|
Width
|
7.62 mm
|
Alternate Parts for HD74HC643P
This table gives cross-reference parts and alternative options found for HD74HC643P. 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 HD74HC643P, 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 |
---|---|---|---|
M74HC643F1 | HC/UH SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, CDIP20, FRIT SEALED, CERAMIC, DIP-20 | STMicroelectronics | HD74HC643P vs M74HC643F1 |
M54HC643F1R | HC/UH SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, CDIP20, CERAMIC, DIP-20 | STMicroelectronics | HD74HC643P vs M54HC643F1R |
74HC643N | IC HC/UH SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDIP20, Bus Driver/Transceiver | NXP Semiconductors | HD74HC643P vs 74HC643N |
CD74HC643E | Bus Transceiver, HC/UH Series, 1-Func, 8-Bit, True Output, CMOS, PDIP20 | Harris Semiconductor | HD74HC643P vs CD74HC643E |
SNJ54HC645J | Octal Bus Transceivers With 3-State Outputs 20-CDIP -55 to 125 | Texas Instruments | HD74HC643P vs SNJ54HC645J |
GD74HC643J | Bus Transceiver, HC/UH Series, 1-Func, 8-Bit, True Output, CMOS, CDIP20, | Goldstar Electron Co Ltd | HD74HC643P vs GD74HC643J |
SN54HC645J-00 | HC/UH SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, CDIP20 | Texas Instruments | HD74HC643P vs SN54HC645J-00 |
CD74HC643E | HC/UH SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDIP20, PACKAGE-20 | Rochester Electronics LLC | HD74HC643P vs CD74HC643E |
SN54HC645J | Octal Bus Transceivers With 3-State Outputs 20-CDIP -55 to 125 | Texas Instruments | HD74HC643P vs SN54HC645J |
74HC643NB | IC HC/UH SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDIP20, Bus Driver/Transceiver | NXP Semiconductors | HD74HC643P vs 74HC643NB |