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SN54AHC240, SN74AHC240
SCLS251J – OCTOBER 1995 – REVISED AUGUST 2024
SNx4AHC240 Octal Buffers/Drivers With 3-State Outputs
1 Features
• Low delay, 4.3ns typ. (25°C, 5V) • Latch-up performance exceeds 250mA
per JESD 17
2 Applications
• Handset: smartphone • Network switch • Health fitness and wearables
3 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.