There are no models available for this part yet.
Overview of SN74AS640NSR by Texas Instruments
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: ( 4 listings )
- Number of FFF Equivalents: ( 0 replacements )
- CAD Models: ( Request Part )
- Number of Functional Equivalents: ( 10 options )
- Part Data Attributes ( Available )
- Reference Designs: ( Not Available )
Where used in Applications:
Consumer Electronics
Internet of Things (IoT)
Computing and Data Storage
Price & Stock for SN74AS640NSR by Texas Instruments
Part # | Manufacturer | Description | Stock | Price | Buy | ||
---|---|---|---|---|---|---|---|
DISTI #
2156-SN74AS640NSR-ND
|
DigiKey | IC TRANSCEIVER INVERT 5.5V 20SO Min Qty: 96 Lead time: 28 Weeks Container: Bulk MARKETPLACE PRODUCT |
10000 In Stock |
|
$3.1400 | Buy Now | |
DISTI #
SN74AS640NSR-ND
|
DigiKey | IC TRANSCEIVER INVERT 5.5V 20SO Min Qty: 96 Lead time: 28 Weeks Container: Tape & Reel (TR) | Temporarily Out of Stock |
|
Buy Now | ||
DISTI #
595-SN74AS640NSR
|
Mouser Electronics | Bus Transceivers Octal Bus Trnscvrs With 3-State Outputs RoHS: Compliant | 0 |
|
$2.4800 | Order Now | |
Rochester Electronics | SN74AS640 Octal Bus Transceivers With 3-State Outputs RoHS: Compliant Status: Active Min Qty: 1 | 10000 |
|
$2.7000 / $3.1700 | Buy Now |
CAD Models for SN74AS640NSR by Texas Instruments
Part Data Attributes for SN74AS640NSR by Texas Instruments
|
|
---|---|
Pbfree Code
|
Yes
|
Rohs Code
|
Yes
|
Part Life Cycle Code
|
Obsolete
|
Ihs Manufacturer
|
TEXAS INSTRUMENTS INC
|
Part Package Code
|
SOIC
|
Package Description
|
SOP-20
|
Pin Count
|
20
|
Reach Compliance Code
|
compliant
|
ECCN Code
|
EAR99
|
HTS Code
|
8542.39.00.01
|
Control Type
|
COMMON CONTROL
|
Count Direction
|
BIDIRECTIONAL
|
Family
|
AS
|
JESD-30 Code
|
R-PDSO-G20
|
JESD-609 Code
|
e4
|
Length
|
12.6 mm
|
Load Capacitance (CL)
|
50 pF
|
Logic IC Type
|
BUS TRANSCEIVER
|
Max I(ol)
|
0.064 A
|
Moisture Sensitivity Level
|
1
|
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 Equivalence Code
|
SOP20,.3
|
Package Shape
|
RECTANGULAR
|
Package Style
|
SMALL OUTLINE
|
Packing Method
|
TR
|
Peak Reflow Temperature (Cel)
|
260
|
Power Supply Current-Max (ICC)
|
0.055 mA
|
Prop. Delay@Nom-Sup
|
11 ns
|
Propagation Delay (tpd)
|
7 ns
|
Qualification Status
|
Not Qualified
|
Schmitt Trigger
|
NO
|
Seated Height-Max
|
2 mm
|
Supply Voltage-Max (Vsup)
|
5.5 V
|
Supply Voltage-Min (Vsup)
|
4.5 V
|
Supply Voltage-Nom (Vsup)
|
5 V
|
Surface Mount
|
YES
|
Technology
|
TTL
|
Temperature Grade
|
COMMERCIAL
|
Terminal Finish
|
NICKEL PALLADIUM GOLD
|
Terminal Form
|
GULL WING
|
Terminal Pitch
|
1.27 mm
|
Terminal Position
|
DUAL
|
Time@Peak Reflow Temperature-Max (s)
|
30
|
Width
|
5.3 mm
|
Alternate Parts for SN74AS640NSR
This table gives cross-reference parts and alternative options found for SN74AS640NSR. 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 SN74AS640NSR, 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 |
---|---|---|---|
SN54AS642J-00 | AS SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, CDIP20 | Texas Instruments | SN74AS640NSR vs SN54AS642J-00 |
5962-9052301LA | Military 8-ch, 4.5-V to 5.5-V bipolar inverters with 3-state outputs 24-CDIP -55 to 125 | Texas Instruments | SN74AS640NSR vs 5962-9052301LA |
SN74AS641DWRG4 | AS SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20, GREEN, PLASTIC, SO-20 | Texas Instruments | SN74AS640NSR vs SN74AS641DWRG4 |
SN54AS640J-00 | AS SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, CDIP20 | Texas Instruments | SN74AS640NSR vs SN54AS640J-00 |
SN74ALS648-1DW | Registered Bus Transceiver, ALS Series, 1-Func, 8-Bit, Inverted Output, TTL, PDSO24 | Rochester Electronics LLC | SN74AS640NSR vs SN74ALS648-1DW |
SN74AS645N3 | IC AS SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDIP20, Bus Driver/Transceiver | Texas Instruments | SN74AS640NSR vs SN74AS645N3 |
DM74AS648WMX | AS SERIES, 8-BIT REGISTERED TRANSCEIVER, INVERTED OUTPUT, PDSO24, 0.300 INCH, PLASTIC, SOP-24 | Texas Instruments | SN74AS640NSR vs DM74AS648WMX |
SN74ALS648FN-00 | ALS SERIES, 8-BIT REGISTERED TRANSCEIVER, INVERTED OUTPUT, PQCC28 | Texas Instruments | SN74AS640NSR vs SN74ALS648FN-00 |
SN74AS643N3 | IC AS SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDIP20, Bus Driver/Transceiver | Texas Instruments | SN74AS640NSR vs SN74AS643N3 |
DM74ALS648WM | ALS SERIES, 8-BIT REGISTERED TRANSCEIVER, INVERTED OUTPUT, PDSO24, 0.300 INCH, PLASTIC, SOP-24 | Texas Instruments | SN74AS640NSR vs DM74ALS648WM |