Part Details for SN54HC640FKR by Texas Instruments
Overview of SN54HC640FKR by Texas Instruments
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (3 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (3 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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Part Details for SN54HC640FKR
SN54HC640FKR CAD Models
SN54HC640FKR Part Data Attributes
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SN54HC640FKR
Texas Instruments
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Datasheet
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SN54HC640FKR
Texas Instruments
HC/UH SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, CQCC20, CERAMIC, LCC-20
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Part Life Cycle Code | Obsolete | |
Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
Part Package Code | QLCC | |
Package Description | QCCN, | |
Pin Count | 20 | |
Reach Compliance Code | unknown | |
HTS Code | 8542.39.00.01 | |
Additional Feature | WITH DIRECTION CONTROL | |
Family | HC/UH | |
JESD-30 Code | S-CQCC-N20 | |
Length | 8.89 mm | |
Load Capacitance (CL) | 150 pF | |
Logic IC Type | BUS TRANSCEIVER | |
Number of Bits | 8 | |
Number of Functions | 1 | |
Number of Ports | 2 | |
Number of Terminals | 20 | |
Operating Temperature-Max | 125 °C | |
Operating Temperature-Min | -55 °C | |
Output Characteristics | 3-STATE | |
Output Polarity | INVERTED | |
Package Body Material | CERAMIC, METAL-SEALED COFIRED | |
Package Code | QCCN | |
Package Shape | SQUARE | |
Package Style | CHIP CARRIER | |
Propagation Delay (tpd) | 290 ns | |
Qualification Status | Not Qualified | |
Seated Height-Max | 2.03 mm | |
Supply Voltage-Max (Vsup) | 6 V | |
Supply Voltage-Min (Vsup) | 2 V | |
Supply Voltage-Nom (Vsup) | 5 V | |
Surface Mount | YES | |
Technology | CMOS | |
Temperature Grade | MILITARY | |
Terminal Form | NO LEAD | |
Terminal Pitch | 1.27 mm | |
Terminal Position | QUAD | |
Width | 8.89 mm |
Alternate Parts for SN54HC640FKR
This table gives cross-reference parts and alternative options found for SN54HC640FKR. 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 SN54HC640FKR, 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 |
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SN54HC640FK | HC/UH SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, CQCC20, CERAMIC, LCC-20 | Texas Instruments | SN54HC640FKR vs SN54HC640FK |
MM54HC640E | HC/UH SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, CQCC20, CERAMIC, LCC-20 | Texas Instruments | SN54HC640FKR vs MM54HC640E |
SNJ54HC640FKR | HC/UH SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, CQCC20, CERAMIC, LCC-20 | Texas Instruments | SN54HC640FKR vs SNJ54HC640FKR |