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PDF TC4021BFN Data sheet ( Hoja de datos )

Número de pieza TC4021BFN
Descripción 8-STAGE STATIC SHIFT REGISTER
Fabricantes Toshiba 
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No Preview Available ! TC4021BFN Hoja de datos, Descripción, Manual

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

1 page




TC4021BFN pdf
TC4021BP/BF/BFN
Dynamic Electrical Characteristics (Ta = 25°C, VSS = 0 V, CL = 50 pF)
Characteristics
Output transition time
(low to high)
Output transition time
(high to low)
Propagation delay time
(CLOCK-Q)
Propagation delay time
( P/S -Q)
Max clock frequency
Min clock pulse width
Max clock rise time
Max clock fall time
Min set-up time
(SI-CLOCK)
Min set-up time
(PI- P/S )
Min hold time
(SI-CLOCK), (PI- P/S )
Min pulse width
( P/S -CONTROL)
Min removal time
( P/S -CLOCK)
Input capacitance
Symbol
tTLH
tTHL
tpLH
tpHL
tpLH
tpHL
fCL
tW
trCL
tfCL
tSU
tSU
tH
tWH
trem
CIN
Test Condition
Min Typ. Max Unit
VDD (V)
5 80 200
10 50 100 ns
15 40 80
5 80 200
10 50 100 ns
15 40 80
5 150 320
10 65 160 ns
15 45 120
5 230 460
10 90 180 ns
15 60 120
5
3.0 6.5
10 6.0 18.0 MHz
15 8.5 24.0
5 80 180
10 30 80 ns
15 20 50
5
20.0
10 2.5 ⎯ ⎯ µs
15
1.0
5 40 120
10 20 80 ns
15 15 60
5 25 50
10 15 30 ns
15 10 20
5 35 70
10 20 40 ns
15 15 30
5 90 180
10 30 80 ns
15 10 50
5 45 280
10 20 140 ns
15 15 100
⎯ ⎯ 5 7.5 pF
5 2006-02-01

5 Page





TC4021BFN arduino
TC4021BP/BF/BFN
Note: Lead (Pb)-Free Packages
DIP16-P-300-2.54A SOP16-P-300-1.27A SOL16-P-150-1.27
RESTRICTIONS ON PRODUCT USE
The information contained herein is subject to change without notice. 021023_D
060116EBA
TOSHIBA is continually working to improve the quality and reliability of its products. Nevertheless, semiconductor
devices in general can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical
stress. It is the responsibility of the buyer, when utilizing TOSHIBA products, to comply with the standards of
safety in making a safe design for the entire system, and to avoid situations in which a malfunction or failure of
such TOSHIBA products could cause loss of human life, bodily injury or damage to property.
In developing your designs, please ensure that TOSHIBA products are used within specified operating ranges as
set forth in the most recent TOSHIBA products specifications. Also, please keep in mind the precautions and
conditions set forth in the “Handling Guide for Semiconductor Devices,” or “TOSHIBA Semiconductor Reliability
Handbook” etc. 021023_A
The TOSHIBA products listed in this document are intended for usage in general electronics applications
(computer, personal equipment, office equipment, measuring equipment, industrial robotics, domestic appliances,
etc.). These TOSHIBA products are neither intended nor warranted for usage in equipment that requires
extraordinarily high quality and/or reliability or a malfunction or failure of which may cause loss of human life or
bodily injury (“Unintended Usage”). Unintended Usage include atomic energy control instruments, airplane or
spaceship instruments, transportation instruments, traffic signal instruments, combustion control instruments,
medical instruments, all types of safety devices, etc. Unintended Usage of TOSHIBA products listed in this
document shall be made at the customer’s own risk. 021023_B
The products described in this document shall not be used or embedded to any downstream products of which
manufacture, use and/or sale are prohibited under any applicable laws and regulations. 060106_Q
The information contained herein is presented only as a guide for the applications of our products. No
responsibility is assumed by TOSHIBA for any infringements of patents or other rights of the third parties which
may result from its use. No license is granted by implication or otherwise under any patent or patent rights of
TOSHIBA or others. 021023_C
The products described in this document are subject to the foreign exchange and foreign trade laws. 021023_E
11 2006-02-01

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