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MITSUBISHI SEMICONDUCTOR
M81016P/FP/KP
OCTAL D-TYPE FLIP-FLOP DRIVER WITH CLEAR
DESCRIPTION M81016 is octal D-type flip-flop driver by 20-pin package. It has 8 same circuit units which is composed of D-type flip-flop logic circuit and high voltage NchMOS output transistor. M81016 has a common direct clear input and a common clock input.
PIN CONFIGURATION (TOP VIEW)
CLR D1 D2 D3 D4 INPUT
1 2 3 4 5 6 7 8 9 10 20 19 18 17 16 15 14 13 12 11
VDD Y1 Y2 Y3 Y4 OUTPUT Y5 Y6 Y7 Y8 GND
FEATURES q Lineup with three packages q High breakdown voltage (BVDSX ≥ 40V) q Drain output current (IDS(max) = 200mA) q With input protection diodes q Pin assignment of input-output flow through q Wide operating temperature range (Ta = –40 to +85 °C)
D5 D6 D7 D8 CLK
Package type 20P4B(P) 20P2N-A(FP) 20P2E-A(KP)
APPLICATION LED drive
FUNCTION The common direct clear input and common clock input are connected to every circuit unit by the same way. Signal at the D inputs is transferred to Y outputs by D-type flip-flops on the positive-going edge of the clock pulse. If CLR is set to “L”, outputs Y1-Y8 will be altogether set to “H” regardless of D1-D8 and CLK. The maximum drain current of an output is 200mA. The maximum between drain-source is 40V. Moreover, M81016FP/KP can save space with mini-flat package.
LOGIC DIAGRAM (POSITIVE LOGIC)
Y1 19
Y2 18
Y3 17
Y4 16
Y5 15
Y6 14
Y7 13
Y8 12 20 VDD
D
CLK 10
Q CK R
D
Q CK R
D
Q CK R
D
Q CK R
D
Q CK R
D
Q...
