Texas Instruments SN74HC240N Buffers, Drivers, Receivers and Transceivers
8-channel, 3-state buffer/inverter IC featuring CMOS technology.
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
SN74HC240N
Series
Base Model
Detailed Description
8-channel, 3-state buffer/inverter IC featuring CMOS technology. Operates with a supply voltage range of 2V to 6V, supporting an operating voltage of 5V. Offers 8 input lines and 8 output lines with a maximum output current of 7.8mA. Packaged in a 20-pin PDIP for through-hole mounting, with a propagation delay of 26ns. This RoHS compliant component functions across an industrial temperature range of -40°C to 85°C.
Package
PDIP
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
SN74HC240N Datasheet
Quick Jump:
Technical Specifications
Texas Instruments SN74HC240N Buffers, Drivers, Receivers and Transceivers technical specifications.
General
Series
74HC
RoHS
Yes
Number of Channels
8
Mounting Type
Through Hole
Operating Temperature
-40°C ~ 85°C
Supply Voltage
5V
Package
PDIP
Height
4.57mm
High Level Output Current
-7.8mA
Lead Free
Lead Free
Alternate Parts Comparison (SN74HC240N vs SN74HC4851DR vs SN74HC4851QDRG4Q1 vs SN74HC151QDRQ1)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Mounting Type | Through Hole | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) | -40°C ~ 125°C |
| Number of Circuits | 2 | 1 | 1 | -- |
| Supply Voltage | 5V | -- | -- | 2V ~ 6V |
| Series | 74HC | -- | -- | -- |
| Number of Channels | 8 | -- | -- | -- |
| RoHS | Yes | -- | -- | -- |
| Height | 4.57mm | -- | -- | -- |
| High Level Output Current | -7.8mA | -- | -- | -- |
| Lead Free | Lead Free | -- | -- | -- |
| Length | 24.33mm | -- | -- | -- |
| Logic Function | Buffer, Inverter | -- | -- | -- |
| Action |
Texas Instruments SN74HC240N Buffers, Drivers, Receivers and Transceivers Overview
8-channel, 3-state buffer/inverter IC featuring CMOS technology. Operates with a supply voltage range of 2V to 6V, supporting an operating voltage of 5V. Offers 8 input lines and 8 output lines with a maximum output current of 7.8mA. Packaged in a 20-pin PDIP for through-hole mounting, with a propagation delay of 26ns.
This RoHS compliant component functions across an industrial temperature range of -40°C to 85°C.
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