Datasheet4U Logo Datasheet4U.com

SN74F657 Datasheet - Texas Instruments

SN74F657 - Octal Transceiver

The SN74F657 contains eight noninverting buffers with 3-state outputs and an 8-bit parity generator/checker.

It is intended for bus-oriented applications.

The buffers have a specified current sinking capability of 24 mA at the A port and 64 mA at the B port.

DW OR NT PACKAGE (TOP VIEW) T/R 1 A1 2

SN74F657 OCTAL TRANSCEIVER WITH PARITY GENERATOR/CHECKER AND 3-STATE OUTPUTS SDFS027A D3217, JANUARY 1989 REVISED OCTOBER 1993 Combines ′F245 and ′F280B Functions in One Package High-Impedance N-P-N Inputs for Reduced Loading (70 µA in Low and High States) High Output Drive and Light Bus Loading 3-State B Outputs Sink 64 mA and Source 15 mA Input Diodes for Termination Effects Package Options Include Plastic Small-O

SN74F657-etcTI.pdf

Preview of SN74F657 PDF
SN74F657 Datasheet Preview Page 2 SN74F657 Datasheet Preview Page 3

Datasheet Details

Part number:

SN74F657

Manufacturer:

Texas Instruments ↗

File Size:

198.17 KB

Description:

Octal transceiver.

📁 Related Datasheet

📌 All Tags