SCLS260N December 1995 – July 2024 SN54AHC540 , SN74AHC540
PRODUCTION DATA
The SNx4AHC540 octal buffers/drivers are ideal for driving bus lines or buffer memory address registers. These devices feature inputs and outputs on opposite sides of the package to facilitate printed circuit board layout.
PART NUMBER | PACKAGE (PINS)(1) | BODY SIZE (NOM) |
---|---|---|
SN74AHC540N | PDIP (20) | 25.40mm × 6.35mm |
SN74AHC540DB | SSOP (20) | 7.50mm × 5.30mm |
SN74AHC540PW | TSSOP (20) | 6.50mm × 4.40mm |
SN74AHC540DGV | TVSOP (20) | 5.00mm × 4.40mm |
SN74AHC540DW | SOIC (20) | 12.80mm × 7.50mm |
SNJ54AHC540FK | LCCC (20) | 9.0mm x 9.0mm |
SNJ54AHC540W | CFP (20) | 13.72mm x 8.13mm |