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Logic Bus Driver/Transceivers SN74LS640N

Logic
SN74LS640N
Description: LS SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDIP20, PLASTIC, DIP-20

Overview of SN74LS640N by onsemi

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.
Where used in Applications: Industrial Automation Renewable Energy Robotics and Drones

Available Datasheets

Part # Manufacturer Description Datasheet
SN74LS640NSR Texas Instruments Octal bus transceivers 20-SO 0 to 70
SN74LS640N Texas Instruments Octal bus transceivers 20-PDIP 0 to 70

CAD Models for SN74LS640N by onsemi
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Part Data Attributes for SN74LS640N by onsemi
Parametric Data

SN74LS640N
onsemi
Buy Now
-
-
Rohs Code
No
Part Life Cycle Code
Obsolete
Ihs Manufacturer
ONSEMI
Part Package Code
DIP
Package Description
PLASTIC, DIP-20
Pin Count
20
Reach Compliance Code
not_compliant
HTS Code
8542.39.00.01
Samacsys Manufacturer
onsemi
Control Type
COMMON CONTROL
Count Direction
BIDIRECTIONAL
Family
LS
JESD-30 Code
R-PDIP-T20
JESD-609 Code
e0
Length
26.415 mm
Logic IC Type
BUS TRANSCEIVER
Max I(ol)
0.024 A
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 Code
DIP
Package Equivalence Code
DIP20,.3
Package Shape
RECTANGULAR
Package Style
IN-LINE
Peak Reflow Temperature (Cel)
235
Prop. Delay@Nom-Sup
15 ns
Propagation Delay (tpd)
15 ns
Qualification Status
Not Qualified
Seated Height-Max
4.57 mm
Supply Voltage-Max (Vsup)
5.25 V
Supply Voltage-Min (Vsup)
4.75 V
Supply Voltage-Nom (Vsup)
5 V
Surface Mount
NO
Technology
TTL
Temperature Grade
COMMERCIAL
Terminal Finish
TIN LEAD
Terminal Form
THROUGH-HOLE
Terminal Pitch
2.54 mm
Terminal Position
DUAL
Width
7.62 mm
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  1. SN74LS640N
    onsemi
    LS SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDIP20, PLASTIC, DIP-20
    VS

Alternate Parts for SN74LS640N

This table gives cross-reference parts and alternative options found for SN74LS640N. 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 SN74LS640N, 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
SN74LS640NS LS SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDIP20, 738-01 Motorola Mobility LLC SN74LS640N vs SN74LS640NS
SN74LS640-1N3 Bus Transceiver, LS Series, 1-Func, 8-Bit, Inverted Output, TTL, PDIP20, DIP-20 Rochester Electronics LLC SN74LS640N vs SN74LS640-1N3
N74LS640N IC LS SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDIP20, Bus Driver/Transceiver NXP Semiconductors SN74LS640N vs N74LS640N
SN74LS640-1NE4 Octal bus transceivers 20-PDIP 0 to 70 Texas Instruments SN74LS640N vs SN74LS640-1NE4
8416101RX LS SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, CDIP20, CERAMIC, DIP-20 Texas Instruments SN74LS640N vs 8416101RX
SN74LS640J SN74LS640J Motorola Mobility LLC SN74LS640N vs SN74LS640J
SN74LS640JD Bus Transceiver, LS Series, 1-Func, 8-Bit, Inverted Output, TTL, CDIP20, CERAMIC, DIP-20 Motorola Semiconductor Products SN74LS640N vs SN74LS640JD
SN74LS640N3 Bus Transceiver, LS Series, 1-Func, 8-Bit, Inverted Output, TTL, PDIP20, PLASTIC, DIP-20 Rochester Electronics LLC SN74LS640N vs SN74LS640N3
5962-8416101VRA Octal Bus Transceivers 20-CDIP -55 to 125 Texas Instruments SN74LS640N vs 5962-8416101VRA
8416101RX Bus Transceiver, LS Series, 1-Func, 8-Bit, Inverted Output, TTL, CDIP20, CERAMIC, DIP-20 Lansdale Semiconductor Inc SN74LS640N vs 8416101RX
Part Number Description Manufacturer Compare
SN74LS640-1N3 LS SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDIP20 Texas Instruments SN74LS640N vs SN74LS640-1N3
HD74LS640P-E LS SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDIP20, 6.30 X 24.50 MM, 2.54 MM PITCH, PLASTIC, DIP-20 Renesas Electronics Corporation SN74LS640N vs HD74LS640P-E
8416101RA Octal Bus Transceivers 20-CDIP -55 to 125 Texas Instruments SN74LS640N vs 8416101RA
SN74LS640JS LS SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, CDIP20, CERAMIC, DIP-20 Motorola Mobility LLC SN74LS640N vs SN74LS640JS
8416101RX Bus Transceiver, LS Series, 1-Func, 8-Bit, Inverted Output, TTL, CDIP20, CERAMIC, DIP-20 Lansdale Semiconductor Inc SN74LS640N vs 8416101RX
SN74LS640N Bus Transceiver, LS Series, 1-Func, 8-Bit, Inverted Output, TTL, PDIP20, ROHS COMPLIANT, PLASTIC, DIP-20 Rochester Electronics LLC SN74LS640N vs SN74LS640N
HD74LS640P Bus Transceiver, LS Series, 1-Func, 8-Bit, Inverted Output, TTL, PDIP20, DP-20N Hitachi Ltd SN74LS640N vs HD74LS640P
SN74LS640-1N3 Bus Transceiver, LS Series, 1-Func, 8-Bit, Inverted Output, TTL, PDIP20, DIP-20 Rochester Electronics LLC SN74LS640N vs SN74LS640-1N3
SN74LS640NS LS SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDIP20, 738-01 Motorola Mobility LLC SN74LS640N vs SN74LS640NS
SN74LS640ND LS SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDIP20, PLASTIC, DIP-20 Motorola Mobility LLC SN74LS640N vs SN74LS640ND

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