There are no models available for this part yet.
Overview of SN74LS641-1NE4 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: ( 0 listings )
- Number of FFF Equivalents: ( 10 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
Available Datasheets
| Part # | Manufacturer | Description | Datasheet |
|---|---|---|---|
| SN74LS641DW | Texas Instruments | Octal bus transceivers with open collector outputs 20-SOIC 0 to 70 | |
| SN74LS641-1DW | Texas Instruments | Octal bus transceivers with open collector outputs 20-SOIC 0 to 70 | |
| SN74LS641-1N | Texas Instruments | Octal bus transceivers with open collector outputs 20-PDIP 0 to 70 |
CAD Models for SN74LS641-1NE4 by Texas Instruments
Part Data Attributes for SN74LS641-1NE4 by Texas Instruments
|
|
|
|---|---|
|
Pbfree Code
|
Yes
|
|
Rohs Code
|
Yes
|
|
Part Life Cycle Code
|
Obsolete
|
|
Ihs Manufacturer
|
TEXAS INSTRUMENTS INC
|
|
Part Package Code
|
DIP
|
|
Package Description
|
DIP, DIP20,.3
|
|
Pin Count
|
20
|
|
Reach Compliance Code
|
unknown
|
|
HTS Code
|
8542.39.00.01
|
|
Additional Feature
|
WITH DIRECTION CONTROL
|
|
Control Type
|
COMMON CONTROL
|
|
Count Direction
|
BIDIRECTIONAL
|
|
Family
|
LS
|
|
JESD-30 Code
|
R-PDIP-T20
|
|
JESD-609 Code
|
e4
|
|
Length
|
25.4 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
|
OPEN-COLLECTOR
|
|
Output Polarity
|
TRUE
|
|
Package Body Material
|
PLASTIC/EPOXY
|
|
Package Code
|
DIP
|
|
Package Equivalence Code
|
DIP20,.3
|
|
Package Shape
|
RECTANGULAR
|
|
Package Style
|
IN-LINE
|
|
Packing Method
|
TUBE
|
|
Prop. Delay@Nom-Sup
|
25 ns
|
|
Propagation Delay (tpd)
|
25 ns
|
|
Qualification Status
|
Not Qualified
|
|
Seated Height-Max
|
5.08 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
|
NICKEL PALLADIUM GOLD
|
|
Terminal Form
|
THROUGH-HOLE
|
|
Terminal Pitch
|
2.54 mm
|
|
Terminal Position
|
DUAL
|
|
Width
|
7.62 mm
|
Alternate Parts for SN74LS641-1NE4
This table gives cross-reference parts and alternative options found for SN74LS641-1NE4. 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 SN74LS641-1NE4, 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 |
|---|---|---|---|
| SN74LS641ND | Bus Transceiver, LS Series, 1-Func, 8-Bit, True Output, TTL, PDIP20, PLASTIC, DIP-20 | Motorola Semiconductor Products | SN74LS641-1NE4 vs SN74LS641ND |
| SN54LS641J | IC LS SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, CDIP20, CERAMIC, DIP-20, Bus Driver/Transceiver | onsemi | SN74LS641-1NE4 vs SN54LS641J |
| SN54ALS641AJ-00 | ALS SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, CDIP20 | Texas Instruments | SN74LS641-1NE4 vs SN54ALS641AJ-00 |
| SNJ54ALS641AJ | ALS SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, CDIP20 | Texas Instruments | SN74LS641-1NE4 vs SNJ54ALS641AJ |
| SN74ALS641N | Bus Transceiver, ALS Series, 1-Func, 8-Bit, True Output, TTL, PDIP20, DIP-20 | Motorola Semiconductor Products | SN74LS641-1NE4 vs SN74ALS641N |
| N74LS641-1N | IC LS SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDIP20, Bus Driver/Transceiver | NXP Semiconductors | SN74LS641-1NE4 vs N74LS641-1N |
| HD74LS641P-E | LS SERIES, DUAL 8-BIT TRANSCEIVER, TRUE OUTPUT, PDIP20, 6.30 X 24.50 MM, 2.54 MM PITCH, PLASTIC, DIP-20 | Renesas Electronics Corporation | SN74LS641-1NE4 vs HD74LS641P-E |
| HD74LS641P | LS SERIES, DUAL 8-BIT TRANSCEIVER, TRUE OUTPUT, PDIP20, 6.30 X 24.50 MM, 2.54 MM PITCH, PLASTIC, DIP-20 | Renesas Electronics Corporation | SN74LS641-1NE4 vs HD74LS641P |
| SN74LS641NE4 | Octal bus transceivers with open collector outputs 20-PDIP 0 to 70 | Texas Instruments | SN74LS641-1NE4 vs SN74LS641NE4 |
| SN74LS641-1N | Octal bus transceivers with open collector outputs 20-PDIP 0 to 70 | Texas Instruments | SN74LS641-1NE4 vs SN74LS641-1N |