Datasheets
SN74LS641N3 by:

Octal bus transceivers with open collector outputs 20-PDIP 0 to 70

Part Details for SN74LS641N3 by Texas Instruments

Overview of SN74LS641N3 by Texas Instruments

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Applications Consumer Electronics

Part Details for SN74LS641N3

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SN74LS641N3 Part Data Attributes

SN74LS641N3 Texas Instruments
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SN74LS641N3 Texas Instruments Octal bus transceivers with open collector outputs 20-PDIP 0 to 70
Pbfree Code No
Rohs Code No
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 not_compliant
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
Length 24.325 mm
Load Capacitance (CL) 45 pF
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
Peak Reflow Temperature (Cel) NOT SPECIFIED
Power Supply Current-Max (ICC) 90 mA
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 Form THROUGH-HOLE
Terminal Pitch 2.54 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Width 7.62 mm

Alternate Parts for SN74LS641N3

This table gives cross-reference parts and alternative options found for SN74LS641N3. 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 SN74LS641N3, 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
N74LS641-1N IC LS SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDIP20, Bus Driver/Transceiver NXP Semiconductors SN74LS641N3 vs N74LS641-1N
SN54LS641J Bus Transceiver, LS Series, 1-Func, 8-Bit, True Output, TTL, CDIP20, DIP-20 Rochester Electronics LLC SN74LS641N3 vs SN54LS641J
SNJ54LS641J Bus Transceiver, LS Series, 1-Func, 8-Bit, True Output, TTL, CDIP20, Rochester Electronics LLC SN74LS641N3 vs SNJ54LS641J
SNJ54LS641J LS SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, CDIP20 Texas Instruments SN74LS641N3 vs SNJ54LS641J
SN54ALS641AJ-00 ALS SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, CDIP20 Texas Instruments SN74LS641N3 vs SN54ALS641AJ-00
SN74ALS641A-1N-10 ALS SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDIP20 Texas Instruments SN74LS641N3 vs SN74ALS641A-1N-10
SN74LS641ND LS SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDIP20, PLASTIC, DIP-20 Motorola Mobility LLC SN74LS641N3 vs SN74LS641ND
SN54ALS641AJ ALS SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, CDIP20 Texas Instruments SN74LS641N3 vs SN54ALS641AJ
SN54LS641J IC LS SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, CDIP20, CERAMIC, DIP-20, Bus Driver/Transceiver onsemi SN74LS641N3 vs SN54LS641J
HD74LS641-1P LS SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDIP20, DP-20N Renesas Electronics Corporation SN74LS641N3 vs HD74LS641-1P
Part Number Description Manufacturer Compare
SN74ALS641A-1NSRE4 ALS SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20, GREEN, PLASTIC, SOP-20 Texas Instruments SN74LS641N3 vs SN74ALS641A-1NSRE4
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 SN74LS641N3 vs HD74LS641P-E
SNJ54ALS641AJ ALS SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, CDIP20 Texas Instruments SN74LS641N3 vs SNJ54ALS641AJ
SN74LS641-1DW Octal bus transceivers with open collector outputs 20-SOIC 0 to 70 Texas Instruments SN74LS641N3 vs SN74LS641-1DW
SN74ALS641A-1DWRG4 ALS SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20, GREEN, PLASTIC, SO-20 Texas Instruments SN74LS641N3 vs SN74ALS641A-1DWRG4
HD74LS641FP LS SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20, FP-20DA Renesas Electronics Corporation SN74LS641N3 vs HD74LS641FP
SN54ALS641AJ ALS SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, CDIP20 Texas Instruments SN74LS641N3 vs SN54ALS641AJ
HD74LS641RP-EL LS SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20, FP-20DB Renesas Electronics Corporation SN74LS641N3 vs HD74LS641RP-EL
SN74LS641DWG4 Octal bus transceivers with open collector outputs 20-SOIC 0 to 70 Texas Instruments SN74LS641N3 vs SN74LS641DWG4
SNJ54ALS641AJ-00 ALS SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, CDIP20 Texas Instruments SN74LS641N3 vs SNJ54ALS641AJ-00

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