DM74ALS05A

DM74ALS05A Hex Inverter with Open Collector Outputs

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DM74ALS05A Hex Inverter with Open Collector Outputs

September 1986 Revised February 2000

DM74ALS05A Hex Inverter with Open Collector Outputs
General Description
This device contains six independent gates, each of which performs the logic INVERT function. The open-collector outputs require external pull-up resistors for proper logical operation. Pull-Up Resistor Equations

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 Functionally and pin for pin compatible with Schottky and low power Schottky TTL counterpart s Improved AC performance over Schottky and low power Schottky counterparts

Where:

N1 (IOH) total maximum output HIGH current for all outputs tied to pull-up resistor N2 (IIH) total maximum input HIGH current for all inputs tied to pull-up resistor N3 (IIL) total maximum input LOW current for all inputs tied to pull-up resistor

Ordering Code:
Order Number DM74ALS05AM DM74ALS05AN Package Number M14A N14A Package Description 14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150 Narrow 14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide

Devices also available in Tape and Reel. Specify by appending the suffix letter "X" to the ordering code.

Connection Diagram

Function Table
Y A Input A L H
H HIGH Logic Level L LOW Logic Level

Output Y H L

2000 Fairchild Semiconductor Corporation

DS006178

www.fairchildsemi.com