Key facts
- Brand
- Texas Instruments
- Model
- SN5438
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-06-06
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TEXAS INSTRUMENTS SN5438 SN54LS38 SN54S38 SN7438 SN74LS38 SN74S38 QUADRUPLE 2-INPUT POSITIVE-NAND BUFFERS WITH OPEN-COLLECTOR OUTPUTS Data Sheet
Datasheet 17 pages · 605 KB · EN
The document describes the SN5438, SN54LS38, SN54S38, SN7438, SN74LS38, and SN74S38 devices, which are quadruple 2-input positive-NAND buffers with open-collector outputs. These components require external pull-up resistors for correct operation and can be connected to implement wired-OR or wired-AND functions.
Read onlineTexas Instruments SN5438 specifications
| Output Type | Open-collector outputs |
|---|---|
| Military Temperature Range (SN54xx) | -55°C to 125°C |
| Commercial Temperature Range (SN74xx) | 0°C to 70°C |
| Supply Voltage (SN54xx) | 4.5 V to 5.5 V |
All Texas Instruments SN5438 documents by type
Datasheet 2
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the temperature range for SN74xx series devices?
The SN7438, SN74LS38, and SN74S38 are characterized for operation from 0°C to 70°C.
How many pins do the D, J, N, and W packages have?
The pin numbers shown for these packages are 14.