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零件编号 | TC4021BFN | ||
描述 | 8-STAGE STATIC SHIFT REGISTER | ||
制造商 | Toshiba | ||
LOGO | |||
1 Page
TC4021BP/BF/BFN
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
TC4021BP,TC4021BF,TC4021BFN
TC4021B 8-Stage Static Shift Register
(asynchronous parallel input or synchronous serial
input/serial output)
TC4021B is 8 stage parallel in/serial out shift register, which
can be used also for serial in/serial out operations. In the case of
parallel operation, the data of PARALLEL IN is input to each F/F
asynchronously with CLOCK and the output is obtained. In the
case of serial operations, each F/F is triggered by rising edge of
CLOCK. (asynchronous parallel or synchronous serial input)
Switching of PARALLEL operation and SERIAL operation is
achieved by P/ S CONTROL input. When P/ S CONTROL input
is “H”, PARALLEL operation is designated and when it is “L”,
SERIAL operation is designated.
Pin Assignment
Note: xxxFN (JEDEC SOP) is not available in
Japan.
TC4021BP
TC4021BF
Truth Table
Inputs
Outputs∆
CLOCK∆∆ P/S PI1 Pln SI Q1
Qn
L * * L L Qn − 1
L * * H H Qn − 1
L***
No Change
*
HL L * L
L
*
HLH* L
H
*
HHL * H
L
*
HHH * H
H
n: 2~8
∆: Q1~Q5 internal
∆∆: Level change
*: Don’t care
1
TC4021BFN
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.)
2006-02-01
Package Dimensions
TC4021BP/BF/BFN
Weight: 0.18 g (typ.)
8 2006-02-01
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页数 | 11 页 | ||
下载 | [ TC4021BFN.PDF 数据手册 ] |
零件编号 | 描述 | 制造商 |
TC4021BF | 8-Stage Static Shift Register | Toshiba |
TC4021BFN | 8-STAGE STATIC SHIFT REGISTER | Toshiba |
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