Texas Instruments SN74HC640N, 1 Bus Transceiver, 8-Bit Inverting CMOS, 20-Pin PDIP
Technical Document
Specifications
Brand
Texas InstrumentsLogic Family
HC
Logic Function
Bus Transceiver
Number of Elements per Chip
1
Number of Channels per Chip
8
Polarity
Inverting
Mounting Type
Through Hole
Package Type
PDIP
Pin Count
20
Input Level
CMOS
Output Level
CMOS
Maximum High Level Output Current
-7.8mA
Maximum Low Level Output Current
7.8mA
Maximum Propagation Delay Time @ Maximum CL
190 ns @ 2 V
Height
4.57mm
Width
6.35mm
Minimum Operating Temperature
-40 °C
Dimensions
24.33 x 6.35 x 4.57mm
Minimum Operating Supply Voltage
2 V
Maximum Operating Temperature
+85 °C
Propagation Delay Test Condition
150pF
Length
24.33mm
Maximum Operating Supply Voltage
6 V
Country of Origin
Malaysia
Product details
74HC Family Bus Transceivers, Texas Instruments
Texas Instruments range of Bus Transceivers from the 74HC Family of CMOS Logic ICs. The 74HC Family use silicon gate CMOS technology to achieve operating speeds similar to the LSTTL family but with the low power consumption of standard CMOS integrated circuits.
High-Speed CMOS Logic
Operating Voltage: 2 to 6 V
Compatibility: Input CMOS, Output CMOS
74HC Family
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P.O.A.
20
P.O.A.
20
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Technical Document
Specifications
Brand
Texas InstrumentsLogic Family
HC
Logic Function
Bus Transceiver
Number of Elements per Chip
1
Number of Channels per Chip
8
Polarity
Inverting
Mounting Type
Through Hole
Package Type
PDIP
Pin Count
20
Input Level
CMOS
Output Level
CMOS
Maximum High Level Output Current
-7.8mA
Maximum Low Level Output Current
7.8mA
Maximum Propagation Delay Time @ Maximum CL
190 ns @ 2 V
Height
4.57mm
Width
6.35mm
Minimum Operating Temperature
-40 °C
Dimensions
24.33 x 6.35 x 4.57mm
Minimum Operating Supply Voltage
2 V
Maximum Operating Temperature
+85 °C
Propagation Delay Test Condition
150pF
Length
24.33mm
Maximum Operating Supply Voltage
6 V
Country of Origin
Malaysia
Product details
74HC Family Bus Transceivers, Texas Instruments
Texas Instruments range of Bus Transceivers from the 74HC Family of CMOS Logic ICs. The 74HC Family use silicon gate CMOS technology to achieve operating speeds similar to the LSTTL family but with the low power consumption of standard CMOS integrated circuits.
High-Speed CMOS Logic
Operating Voltage: 2 to 6 V
Compatibility: Input CMOS, Output CMOS
74HC Family
Ideate. Create. Collaborate
JOIN FOR FREE
No hidden fees!
- Download and use our DesignSpark software for your PCB and 3D Mechanical designs
- View and contribute website content and forums
- Download 3D Models, Schematics and Footprints from more than a million products