HD74LS243
HD74LS243 is Quadruple Bus Transceivers manufactured by Renesas.
Features
- Ordering Information
Part Name
Package Type
HD74LS243FPEL SOP-14 pin (JEITA)
Package Code (Previous Code)
PRSP0014DF-B (FP-14DAV)
Package Abbreviation
Taping Abbreviation (Quantity)
EL (2,000 pcs/reel)
Pin Arrangement
GAB 1 NC 2 1A 3 2A 4 3A 5 4A 6
GND 7
(Top view)
14 VCC 13 GBA 12 NC 11 1B 10 2B 9 3B 8 4B
Function Table
Control input
Data port status
Output
Input
- H
Isolated
Isolated
Input
Output
Notes: 1. H; high level, L; low level
2.
- ; Possibly destructive oscillation may occur if the transceivers are enabled in both directions at once.
Rev.3.00, Jul.15.2005, page 1 of...
