TC4015BP/BF/BFN

2007-10-01

1

TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic

TC4015BP,TC4015BF,TC4015BFN

TC4015B Dual 4-Stage Static Shift Register

(with serial input/parallel output)

TC4015B contains two circuits of 4 stage shift registers and the

independent output is drived from each stage. As all the D type

flip-flops of every stage have common RESET input,

asynchronous clear operation can be achieved by an external

signal at arbitrary timing. The flip-flop of each stage is triggered

by rising edge of CLOCK input.

RESET input of “H” level resets the contents of all the stages

to “L” regardless of CLOCK and DATA inputs and all of data

outputs Q1 through Q4 become “L”.

This can be used for converting serial data to palallel one and

for ring counters of any numbering systems.

Pin Assignment

Truth Table

Inputs

Outputs

CLOCK

Δ DATA

RESET

Q1

Q2

Q3

Q4

L

L

L

Q1

Q2

Q3

H

L

H

Q1

Q2

Q3

*

L

No Change

*

*

H

L

L

L

L

Δ: Level change

*: Don’t care

Note: xxxFN (JEDEC SOP) is not available in

Japan.

TC4015BP

TC4015BF

TC4015BFN

Weight

DIP16-P-300-2.54A

: 1.00 g (typ.)

SOP16-P-300-1.27A

: 0.18 g (typ.)

SOL16-P-150-1.27

: 0.13 g (typ.)