CD54HCT640F3A

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Texas Instruments

HIGH SPEED CMOS LOGIC OCTAL INVERTING BUS TRANSCEIVER WITH 3-STATE OUTPUTS

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Search across all available documentation for this part.

DocumentsDatasheet LOGIC Pocket Data Book (Rev. B)+11

CD54HCT640F3A

Active

Texas Instruments

HIGH SPEED CMOS LOGIC OCTAL INVERTING BUS TRANSCEIVER WITH 3-STATE OUTPUTS

Deep-Dive with AI

DocumentsDatasheet LOGIC Pocket Data Book (Rev. B)+11

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	CD54HCT640F3A

Current - Output High, Low [custom]	6 mA
Current - Output High, Low [custom]	6 mA
Logic Type	Transceiver, Inverting
Mounting Type	Through Hole
Number of Bits per Element	8
Number of Elements [custom]	1
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-55 °C
Output Type	3-State
Package / Case	7.62 mm
Package / Case	0.3 in
Package / Case	20-CDIP
Supplier Device Package	20-CDIP
Voltage - Supply [Max]	5.5 V
Voltage - Supply [Min]	4.5 V

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Texas Instruments	TUBE	1	$ 60.39
		100	$ 53.68
		250	$ 44.13
		1000	$ 39.47

CD54HCT640 Series

High Speed CMOS Logic Octal Inverting Bus Transceiver with 3-State Outputs

Part	Package / Case	Package / Case	Package / Case	Logic Type	Mounting Type	Operating Temperature [Min]	Operating Temperature [Max]	Voltage - Supply [Max]	Voltage - Supply [Min]	Output Type	Number of Bits per Element	Supplier Device Package	Number of Elements [custom]	Current - Output High, Low [custom]	Current - Output High, Low [custom]
Texas Instruments CD54HCT640F3A Transceiver, Inverting 1 Element 8 Bit per Element 3-State Output 20-CDIP	7.62 mm	0.3 in	20-CDIP	Inverting, Transceiver	Through Hole	-55 °C	125 °C	5.5 V	4.5 V	3-State	8	20-CDIP	1	6 mA	6 mA

Description

General part information

CD54HCT640 Series

High Speed CMOS Logic Octal Inverting Bus Transceiver with 3-State Outputs

Documents

Technical documentation and resources

Datasheet

CDx4HC640 CDx4HCT640 High-Speed CMOS Logic Octal Three-State Bus Transceiver, Inverting datasheet (Rev. C)

Data sheet

Semiconductor Packing Material Electrostatic Discharge (ESD) Protection

Application note

Implications of Slow or Floating CMOS Inputs (Rev. E)

Application note

CMOS Power Consumption and CPD Calculation (Rev. B)

Application note

CD54HCT640F3A

Deep-Dive with AI

CD54HCT640F3A

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Technical Specifications

Pricing

CD54HCT640 Series

Description

CD54HCT640 Series

Documents

Datasheet

LOGIC Pocket Data Book (Rev. B)

Logic Guide (Rev. AB)

SN54/74HCT CMOS Logic Family Applications and Restrictions

TI IBIS File Creation, Validation, and Distribution Processes

Understanding and Interpreting Standard-Logic Data Sheets (Rev. C)

Signal Switch Data Book (Rev. A)

Designing With Logic (Rev. C)

Using High Speed CMOS and Advanced CMOS in Systems With Multiple Vcc

CDx4HC640 CDx4HCT640 High-Speed CMOS Logic Octal Three-State Bus Transceiver, Inverting datasheet (Rev. C)

Semiconductor Packing Material Electrostatic Discharge (ESD) Protection

Implications of Slow or Floating CMOS Inputs (Rev. E)

CMOS Power Consumption and CPD Calculation (Rev. B)