Ship from: HONGKONG
Date Code: Newest Date Code
Manufacturer lead time 6 weeks
| Internal Part Number | EIS-SN74LS640-1NSR | |
| Lead Free Status / RoHS Status | Lead free / RoHS Compliant | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | |
| Production Status (Lifecycle) | In Production | |
| Condition | New & Unused, Original Sealed | |
| Standard Package | 2,000 | |
| Category | Integrated Circuits (ICs) | |
| Family | Logic - Buffers, Drivers, Receivers, Transceivers | |
| Series | 74LS | |
| Packaging | Tape & Reel (TR) | |
| Logic Type | Transceiver, Inverting | |
| Number of Elements | 1 | |
| Number of Bits per Element | 8 | |
| Current - Output High, Low | 15mA, 24mA | |
| Voltage - Supply | 4.75 V ~ 5.25 V | |
| Operating Temperature | 0°C ~ 70°C | |
| Mounting Type | Surface Mount | |
| Package / Case | 20-SOIC (0.209", 5.30mm Width) | |
| Supplier Device Package | 20-SO | |
| Weight | 0.001 KG | |
| Application | Email for details | |
| Alternative Part (Replacement) | SN74LS640-1NSR | |
| Related Links | SN74LS6, SN74LS640-1NSR Datasheet, Texas Instruments Distributor | |
![]() | SN75LVDM977DGG | IC 9-CH DUAL MODE TXCVR 56-TSSOP | datasheet.pdf | |
![]() | ASM28DRYH | CONN EDGECARD 56POS DIP .156 SLD | datasheet.pdf | |
| SEK330M100ST | CAP ALUM 33UF 20% 100V RADIAL | datasheet.pdf | ||
![]() | ISL28258FUZ-T7 | IC OPAMP GP 200KHZ RRO 8MSOP | datasheet.pdf | |
![]() | CS321613-4R7K | FIXED IND 4.7UH 50MA 800 MOHM | datasheet.pdf | |
![]() | HES.0M.305.XLDP | CONN PNL MNT RCPT 5PIN STR PCB | datasheet.pdf | |
![]() | IUG6-36832-4 | CIR BRKR MAG-HYDR LEVER | datasheet.pdf | |
![]() | V110B12M200BS2 | CONVERTER MOD DC/DC 12V 200W | datasheet.pdf | |
| 502AAA-ABAF | OSC PROG 0.7NS 50PPM 3.2X5MM | datasheet.pdf | ||
| E37X451CPN822MFF5M | CAP ALUM 8200UF 20% 450V SCREW | datasheet.pdf | ||
![]() | TVS06RK-25-11SA-LC | TV 11C 2#20 9#10 SKT PLUG | datasheet.pdf | |
![]() | BLM41P181SGTM | Capacitors Inductors Filters... | datasheet.pdf |