Datasheet4U Logo Datasheet4U.com

DM74AS873 - Dual 4-Bit D-Type Transparent Latches with 3-STATE Outputs

General Description

These dual 4-bit registers feature totem-pole 3-STATE outputs designed specifically for driving highly-capacitive or relatively low-impedance loads.

Key Features

  • s Switching specifications at 50 pF s Switching specifications guaranteed over full temperature and VCC range s Advanced oxide-isolated, ion-implanted Schottky TTL process s 3-STATE buffer-type outputs drive bus lines directly s Space Saving 300 Mil Wide Package s Bus structured pinout Ordering Code: Order Number DM74AS873NT Package Number N24C Package.

📥 Download Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
DM74AS1036A Quad 2 Input NOR Driver National
DM74AS240 (DM74AS240 - DM74AS244) Bus Driver / Receiver National Semiconductor
DM74AS241 (DM74AS240 - DM74AS244) Bus Driver / Receiver National Semiconductor
DM74AS242 (DM74AS240 - DM74AS244) Bus Driver / Receiver National Semiconductor
DM74AS243 (DM74AS240 - DM74AS244) Bus Driver / Receiver National Semiconductor

Other Datasheets by Fairchild (onsemi)

Part Number Description
DM74AS874 Dual 4-Bit D-Type Edge-Triggered Flip-Flop
DM74AS804B Hex 2-Input NAND Driver
DM74AS805B Hex 2-Input NOR Driver
DM74AS00 Quad 2-Input NAND Gate
DM74AS04 Hex Inverter

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
DM74AS873 Dual 4-Bit D-Type Transparent Latches with 3-STATE Outputs December 1986 Revised July 2003 DM74AS873 Dual 4-Bit D-Type Transparent Latches with 3-STATE Outputs General Description These dual 4-bit registers feature totem-pole 3-STATE outputs designed specifically for driving highly-capacitive or relatively low-impedance loads. The high-impedance state and increased high-logic-level drive provide these registers with the capability of being connected directly to and driving the bus lines in a bus-organized system without need for interface or pull-up components. They are particularly attractive for implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers.