SN54AHC240 Overview
Key Specifications
Output Type (varies by manufacturer): CMOS
Description
These octal buffers/drivers are designed specifically to improve the performance and density of 3-state memory-address drivers, clock drivers, and busoriented receivers and transmitters. Device Information PART NUMBER PACKAGE(1) PACKAGE SIZE(2) BODY SIZE(3) J (CDIP, 20) 24.2mm x 7.62mm 24.2mm x 6.92mm SN54AHC240 W (CFP, 20) 13.09mm x 8.13mm 13.09mm x 6.92mm FK (LCCC, 20) 8.89 mm × 8.89 mm 8.89 mm × 8.89 mm N (PDIP, 20) 24.33mm x 9.4mm 25.40mm x 6.35mm SN74AHC240 DW (SOIC, 20) NS (SOP, 20) 12.80mm × 10.3mm 12.8mm x 7.5mm 12.60mm x 7.8mm 12.6mm x 5.30mm PW (TSSOP, 20) 6.50mm × 6.4mm 6.50mm x 4.40mm (1) For more information, see Section 11.
Key Features
- Low delay, 4.3ns typ. (25°C, 5V)
- Latch-up performance exceeds 250mA per JESD 17
