Datasheets
N74LS640D by:

Bus Transceiver, LS Series, 1-Func, 8-Bit, Inverted Output, TTL, PDSO20

Part Details for N74LS640D by YAGEO Corporation

Overview of N74LS640D by YAGEO Corporation

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Applications Industrial Automation Renewable Energy Robotics and Drones

Part Details for N74LS640D

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N74LS640D Part Data Attributes:

N74LS640D YAGEO Corporation
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N74LS640D YAGEO Corporation Bus Transceiver, LS Series, 1-Func, 8-Bit, Inverted Output, TTL, PDSO20
Part Life Cycle Code Obsolete
Ihs Manufacturer PHILIPS COMPONENTS
Package Description ,
Reach Compliance Code unknown
Additional Feature WITH COMMON OUTPUT ENABLE AND DIRECTION CONTROL; MIN INPUT HYSTERESIS = 0.2V
Family LS
JESD-30 Code R-PDSO-G20
Load Capacitance (CL) 45 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 70 °C
Operating Temperature-Min
Output Characteristics 3-STATE
Output Polarity INVERTED
Package Body Material PLASTIC/EPOXY
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Power Supply Current-Max (ICC) 90 mA
Propagation Delay (tpd) 15 ns
Qualification Status Not Qualified
Supply Voltage-Max (Vsup) 5.25 V
Supply Voltage-Min (Vsup) 4.75 V
Supply Voltage-Nom (Vsup) 5 V
Surface Mount YES
Technology TTL
Temperature Grade COMMERCIAL
Terminal Form GULL WING
Terminal Position DUAL

Alternate Parts for N74LS640D

This table gives cross-reference parts and alternative options found for N74LS640D. 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 N74LS640D, 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
SN74LS640DWRE4 Bus Transceiver, LS Series, 1-Func, 8-Bit, Inverted Output, TTL, PDSO20, GREEN, PLASTIC, SOIC-20 Rochester Electronics LLC N74LS640D vs SN74LS640DWRE4
SN74LS640-1DW Octal bus transceivers 20-SOIC 0 to 70 Texas Instruments N74LS640D vs SN74LS640-1DW
HD74LS640RP LS SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDSO20, FP-20DB Renesas Electronics Corporation N74LS640D vs HD74LS640RP
DV74LS640D Bus Transceiver, LS Series, 1-Func, 8-Bit, Inverted Output, TTL, PDSO20, PLASTIC, SOP-20 avg Semiconductors N74LS640D vs DV74LS640D
HD74LS640RP-EL LS SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDSO20, FP-20DB Renesas Electronics Corporation N74LS640D vs HD74LS640RP-EL
SN74LS640-1DWG4 Octal bus transceivers 20-SOIC 0 to 70 Texas Instruments N74LS640D vs SN74LS640-1DWG4
SN74LS640DWR2 LS SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDSO20, PLASTIC, SOIC-20 onsemi N74LS640D vs SN74LS640DWR2
SN74LS640DWRG4 Bus Transceiver, LS Series, 1-Func, 8-Bit, Inverted Output, TTL, PDSO20, GREEN, PLASTIC, SOIC-20 Rochester Electronics LLC N74LS640D vs SN74LS640DWRG4
SN74LS640-1DWR Octal bus transceivers 20-SOIC 0 to 70 Texas Instruments N74LS640D vs SN74LS640-1DWR
SN74LS640-1DWE4 Octal bus transceivers 20-SOIC 0 to 70 Texas Instruments N74LS640D vs SN74LS640-1DWE4
Part Number Description Manufacturer Compare
SN74LS640DWRE4 Bus Transceiver, LS Series, 1-Func, 8-Bit, Inverted Output, TTL, PDSO20, GREEN, PLASTIC, SOIC-20 Rochester Electronics LLC N74LS640D vs SN74LS640DWRE4
SN74LS640-1NSRE4 Bus Transceiver, LS Series, 1-Func, 8-Bit, Inverted Output, TTL, PDSO20, GREEN, PLASTIC, SOP-20 Rochester Electronics LLC N74LS640D vs SN74LS640-1NSRE4
SN74LS640DBR Octal bus transceivers 20-SSOP Texas Instruments N74LS640D vs SN74LS640DBR
SN74LS640MR1 LS SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDSO20, EIAJ, SOP-20 onsemi N74LS640D vs SN74LS640MR1
SN74LS640DBRE4 Octal bus transceivers 20-SSOP Texas Instruments N74LS640D vs SN74LS640DBRE4
SN74LS640NSRE4 Octal bus transceivers 20-SO 0 to 70 Texas Instruments N74LS640D vs SN74LS640NSRE4
SN74LS640DWRG4 Bus Transceiver, LS Series, 1-Func, 8-Bit, Inverted Output, TTL, PDSO20, GREEN, PLASTIC, SOIC-20 Rochester Electronics LLC N74LS640D vs SN74LS640DWRG4
SN74LS640MEL LS SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDSO20, EIAJ, SOP-20 onsemi N74LS640D vs SN74LS640MEL
SN74LS640-1DW Octal bus transceivers 20-SOIC 0 to 70 Texas Instruments N74LS640D vs SN74LS640-1DW
DV74LS640D Bus Transceiver, LS Series, 1-Func, 8-Bit, Inverted Output, TTL, PDSO20, PLASTIC, SOP-20 avg Semiconductors N74LS640D vs DV74LS640D

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