TC4040BFN
TC4040BP/BF/BFN
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
TC4040BP,TC4040BF,TC4040BFN
TC4040B 12 Stage Ripple-Carry Binary Counter/Dividers
TC4040B is 12 stage ripple carry binary counter having asynchronous clear function. This counter advances its counting stage by falling edge of CLOCK input. When RESET input is placed “H”, all the circuits are reset regardless of CLOCK input making all the outputs (Q1 through Q12) to be “L”.
This is most suitable for frequency dividers, control circuits and timing circuits.
Note: xxx FN (JEDEC SOP) is not available in Japan.
TC4040BP
Pin Assignment
TC4040BF
Truth Table
CLOCK ∆ RESET
- H L L
∆: Level change
- : Don’t care
Output State
All Outputs = “L” No Change
Advance to Next State
Weight DIP16-P-300-2.54A SOP16-P-300-1.27A SOP16-P-300-1.27 SOL16-P-150-1.27
: 1.00 g (typ.) : 0.18 g (typ.) : 0.18 g (typ.) : 0.13 g (typ.)
1 2006-02-01
Logic Diagram
TC4040BP/BF/BFN
Absolute Maximum Ratings (Note)
Characteristics...
