MM74C906

MM74C906 Hex Open Drain N-Channel Buffers

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MM74C906 Hex Open Drain N-Channel Buffers

October 1987 Revised January 2004

MM74C906 Hex Open Drain N-Channel Buffers
General Description
The MM74C906 buffer employs monolithic CMOS technology in achieving open drain outputs. The MM74C906 consists of six inverters driving six N-channel devices. The open drain feature of these buffers makes level shifting or wire AND and wire OR functions by just the addition of pullup or pull-down resistors. All inputs are protected from static discharge by diode clamps to VCC and to ground.

Features
s Wide supply voltage range: 3V to 15V s Guaranteed noise margin: 1V s High noise immunity: 0.45 VCC (typ.) s High current sourcing and sinking open drain outputs

Ordering Code:
Order Number MM74C906M (Note 1) MM74C906N 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

Note 1: Devices also available in Tape and Reel. Specify by appending the suffix letter "X" to the ordering code.

Connection Diagram
Pin Assignments for DIP and SOIC

Logic Diagram

Top View

2004 Fairchild Semiconductor Corporation

DS005911

www.fairchildsemi.com