There are no models available for this part yet.
Overview of SN74LS640DW by Motorola Mobility LLC
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.
- Distributor Offerings: ( 0 listings )
- Number of FFF Equivalents: ( 4 replacements )
- CAD Models: ( Request Part )
- Number of Functional Equivalents: ( 4 options )
- Part Data Attributes ( Available )
- Reference Designs: ( Not Available )
CAD Models for SN74LS640DW by Motorola Mobility LLC
Part Data Attributes for SN74LS640DW by Motorola Mobility LLC
|
|
|
|---|---|
|
Part Life Cycle Code
|
Transferred
|
|
Ihs Manufacturer
|
MOTOROLA INC
|
|
Part Package Code
|
SOIC
|
|
Package Description
|
SOP,
|
|
Pin Count
|
20
|
|
Reach Compliance Code
|
unknown
|
|
Additional Feature
|
WITH COMMON OUTPUT ENABLE AND DIRECTION CONTROL
|
|
Family
|
LS
|
|
JESD-30 Code
|
R-PDSO-G20
|
|
JESD-609 Code
|
e0
|
|
Length
|
12.8 mm
|
|
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 Code
|
SOP
|
|
Package Shape
|
RECTANGULAR
|
|
Package Style
|
SMALL OUTLINE
|
|
Power Supply Current-Max (ICC)
|
90 mA
|
|
Propagation Delay (tpd)
|
15 ns
|
|
Qualification Status
|
Not Qualified
|
|
Seated Height-Max
|
2.65 mm
|
|
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 Finish
|
Tin/Lead (Sn/Pb)
|
|
Terminal Form
|
GULL WING
|
|
Terminal Pitch
|
1.27 mm
|
|
Terminal Position
|
DUAL
|
|
Width
|
7.5 mm
|
Alternate Parts for SN74LS640DW
This table gives cross-reference parts and alternative options found for SN74LS640DW. 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 SN74LS640DW, 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 |
|---|---|---|---|
| HD74LS640RP-EL | Bus Transceiver, LS Series, 1-Func, 8-Bit, Inverted Output, TTL, PDSO20, FP-20DB | Hitachi Ltd | SN74LS640DW vs HD74LS640RP-EL |
| SN74LS640DWR2 | LS SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDSO20, PLASTIC, SOIC-20 | Motorola Mobility LLC | SN74LS640DW vs SN74LS640DWR2 |
| N74LS640D | Bus Driver/Transceiver, 1-Func, 8-Bit, Inverted Output, TTL, PDSO20 | Philips Semiconductors | SN74LS640DW vs N74LS640D |
| HD74LS640RP | Bus Transceiver, LS Series, 1-Func, 8-Bit, Inverted Output, TTL, PDSO20, FP-20DB | Hitachi Ltd | SN74LS640DW vs HD74LS640RP |