There are no models available for this part yet.
Overview of M74HC646TTR by STMicroelectronics
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: ( 1 replacement )
- CAD Models: ( Request Part )
- Number of Functional Equivalents: ( 1 option )
- Part Data Attributes ( Available )
- Reference Designs: ( Not Available )
Where used in Applications:
Industrial Automation
Renewable Energy
Robotics and Drones
CAD Models for M74HC646TTR by STMicroelectronics
Part Data Attributes for M74HC646TTR by STMicroelectronics
|
|
|
|---|---|
|
Part Life Cycle Code
|
Obsolete
|
|
Ihs Manufacturer
|
STMICROELECTRONICS
|
|
Part Package Code
|
TSSOP
|
|
Package Description
|
TSSOP-24
|
|
Pin Count
|
24
|
|
Reach Compliance Code
|
compliant
|
|
HTS Code
|
8542.39.00.01
|
|
Control Type
|
INDEPENDENT CONTROL
|
|
Count Direction
|
BIDIRECTIONAL
|
|
Family
|
HC/UH
|
|
JESD-30 Code
|
R-PDSO-G24
|
|
Length
|
7.8 mm
|
|
Logic IC Type
|
REGISTERED BUS TRANSCEIVER
|
|
Max I(ol)
|
0.006 A
|
|
Number of Bits
|
8
|
|
Number of Functions
|
1
|
|
Number of Ports
|
2
|
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Number of Terminals
|
24
|
|
Operating Temperature-Max
|
125 °C
|
|
Operating Temperature-Min
|
-55 °C
|
|
Output Characteristics
|
3-STATE
|
|
Output Polarity
|
TRUE
|
|
Package Body Material
|
PLASTIC/EPOXY
|
|
Package Code
|
TSSOP
|
|
Package Equivalence Code
|
TSSOP24,.25
|
|
Package Shape
|
RECTANGULAR
|
|
Package Style
|
SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
|
|
Packing Method
|
TR
|
|
Prop. Delay@Nom-Sup
|
60 ns
|
|
Propagation Delay (tpd)
|
325 ns
|
|
Qualification Status
|
Not Qualified
|
|
Seated Height-Max
|
1.2 mm
|
|
Supply Voltage-Max (Vsup)
|
6 V
|
|
Supply Voltage-Min (Vsup)
|
2 V
|
|
Supply Voltage-Nom (Vsup)
|
4.5 V
|
|
Surface Mount
|
YES
|
|
Technology
|
CMOS
|
|
Temperature Grade
|
MILITARY
|
|
Terminal Form
|
GULL WING
|
|
Terminal Pitch
|
0.65 mm
|
|
Terminal Position
|
DUAL
|
|
Trigger Type
|
POSITIVE EDGE
|
|
Width
|
4.4 mm
|
Alternate Parts for M74HC646TTR
This table gives cross-reference parts and alternative options found for M74HC646TTR. 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 M74HC646TTR, 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 |
|---|---|---|---|
| 74HC646PW-T | IC HC/UH SERIES, 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO24, Bus Driver/Transceiver | NXP Semiconductors | M74HC646TTR vs 74HC646PW-T |