74ACT11657 Datasheet - Texas Instruments

74ACT11657, OCTAL TRANSCEIVER

74ACT11657 OCTAL TRANSCEIVER WITH PARITY GENERATOR/CHECKER AND 3-STATE OUTPUTS SCAS232 * AUGUST 1992 * REVISED APRIL 1993 * I.
The 74ACT11657 contains eight noninverting buffers with 3-state outputs and an 8-bit parity generator/checker and is intended for busoriented applicat.

Applications

* DW PACKAGE (TOP VIEW) PARITY A1 A2 A3 A4 GND GND GND GND A5 A6 A7 A8 ERR 1 2 3 4 5 6 7 8 9 10 11 12 13 14 28 OE 27 B1 26 B2 25 B3 24 B4 23 VCC 22 VCC 21 VCC 20 B5 19 B6 18 B7 17 B8 16 ODD/EVEN 15 T/R The transmit/receive (T/R) input determines the direction of data flow through the bidirection

74ACT11657-etcTI.pdf