Texas Instruments SN74LS540NE4 Octal-Channel Buffer & Line Driver, 3-State, Inverting, 20-Pin PDIP
- RS Stock No.:
- 709-2359
- Mfr. Part No.:
- SN74LS540NE4
- Manufacturer:
- Texas Instruments
Discontinued product
- RS Stock No.:
- 709-2359
- Mfr. Part No.:
- SN74LS540NE4
- Manufacturer:
- Texas Instruments
Technical data sheets
Legislation and Compliance
RoHS Status: Not Applicable
Product Details
74LS Family Inverters & Buffers, Texas Instruments
Texas Instruments range of Inverters and Buffers from the 74LS Family of Low Power Schottky Logic ICs. The 74LS Family use bipolar junction technology coupled with Schottky diode clamps to achieve operating speeds equal to the original 74TTL family but with much lower power consumption.
74LS Family
Specifications
Attribute | Value |
|---|---|
| Logic Family | LS |
| Logic Function | Buffer, Line Driver |
| Number of Channels per Chip | 8 |
| Input Type | Single Ended |
| Output Type | 3 State |
| Polarity | Inverting |
| Mounting Type | Through Hole |
| Package Type | PDIP |
| Minimum Operating Temperature | 0 °C |
| Pin Count | 20 |
| Maximum Operating Temperature | +70 °C |
| Maximum High Level Output Current | -15mA |
| Maximum Low Level Output Current | 24mA |
| Maximum Propagation Delay Time @ Maximum CL | 15 ns @ 5 V |
| Dimensions | 24.33 x 6.35 x 4.57mm |
| Minimum Operating Supply Voltage | 4.75 V |
| Maximum Operating Supply Voltage | 5.25 V |
| Height | 4.57mm |
| Width | 6.35mm |
| Propagation Delay Test Condition | 45pF |
| Length | 24.33mm |