Revised February 2002
MM74C906 • MM74C907
Hex Open Drain N-Channel Buffers •
Hex Open Drain P-Channel Buffers
General Description
Features
The MM74C906 and MM74C907 buffers employ monolithic
CMOS technology in achieving open drain outputs. The
MM74C906 consists of six inverters driving six N-channel
devices; and the MM74C907 consists of six inverters driving six P-channel devices. The open drain feature of these
buffers makes level shifting or wire AND and wire OR functions by just the addition of pull-up or pull-down resistors.
All inputs are protected from static discharge by diode
clamps to VCC and to ground.
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
Package Number
Package Description
MM74C906M
M14A
14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow
MM74C906N
N14A
14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide
MM74C907N
N14A
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
Logic Diagrams
Pin Assignments for DIP and SOIC
MM74C906
MM74C907
Top View
© 2002 Fairchild Semiconductor Corporation
DS005911
www.fairchildsemi.com
MM74C906 • MM74C907 Hex Open Drain N-Channel Buffers • Hex Open Drain P-Channel Buffers
October 1987
