TOSHIBA TC74VHC165F

TC74VHC165F/FN/FT/FK
TOSHIBA CMOS Digital Integrated Circuit
Silicon Monolithic
TC74VHC165F,TC74VHC165FN,TC74VHC165FT,TC74VHC165FK
8-Bit Shift Register (P-IN, S-OUT)
The TC74VHC165 is an advanced high speed CMOS 8-BIT
PARALLEL/SERIAL-IN, SERIAL-OUT SHIFT REGISTER
fabricated with silicon gate C2MOS technology.
It achieves the high speed operation similar to equivalent Bipolar
Schottky TTL while maintaining the CMOS low power dissipation.
It consists of parallel-in or serial-in, serial-out 8-bit shift register
with a gated clock input. When the SHIFT/ LOAD input is held
high, the serial data input is enabled and the eight frip-frops
perform serial shifting with each clock pulse.
When the SHIFT/ LOAD input is held low, the parallel data is
loaded synchronously into the register at positive going transition of
the clock pulse.
The CK-INH input should be shifted high only when the CK input
is held high.
An Input protection circuit ensures that 0 to 5.5 V can be applied
to the input pins without regard to the supply voltage. This device
can be used to interface 5 V to 3 V systems and on two supply
systems such as battery back up. This circuit prevents device
destruction due to mismatched supply and input voltages.
Features
•
Note: xxxFN (JEDEC SOP) is not available in
Japan.
TC74VHC165F
TC74VHC165FN
TC74VHC165FT
High speed: fmax = 150 MHz (typ.) at VCC = 5 V
•
Low power dissipation: ICC = 4 μA (max) at Ta = 25°C
•
High noise immunity: VNIH = VNIL = 28% VCC (min)
•
•
Power down protection is provided on all inputs.
Balanced propagation delays: tpLH ∼
− tpHL
•
Wide operating voltage range: VCC (opr) = 2 V to 5.5 V
•
Pin and function compatible with 74ALS165
TC74VHC165FK
Weight
SOP16-P-300-1.27A: 0.18 g (typ.)
SOL16-P-150-1.27: 0.13 g (typ.)
TSSOP16-P-0044-0.65A: 0.06 g (typ.)
VSSOP16-P-0030-0.50: 0.02 g (typ.)
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TC74VHC165F/FN/FT/FK
Pin Assignment
IEC Logic Symbol
S/L
S/L
1
16
VCC
CK
2
15
CK INH
E
3
14
D
F
4
13
C
G
5
12
B
H
6
11
A
QH
7
10
SI
GND
8
9
QH
CK INH
CK
SI
A
B
C
D
E
F
G
H
(1)
(15)
(2)
(10)
(11)
(12)
(13)
(14)
(3)
(4)
SRG 8
C1 [LOAD]
> 1
2D
1D
1D
(5)
(6)
C2/
1D
(9)
(7)
QH
QH
Truth Table
Internal
Outputs
Inputs
Outputs
SHIFT/
LOAD
CK
INH
CK
SERIAL
IN
PARALLEL
A······H
QA
QB
QH
QH
L
X
X
X
a······h
a
b
h
h
H
L
H
X
H
QAn
QGn
QGn
H
L
L
X
L
QAn
QGn
QGn
H
L
H
X
H
QAn
QGn
QGn
H
L
L
X
L
QAn
QGn
QGn
H
X
H
X
X
No Change
H
H
X
X
X
No Change
X: Don’t care
a······h: The level of steady state input voltage at inputs A through H respectively
QAn to QGn: The level of QA to QG, respectively, before the most recent positive transition of the CK.
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TC74VHC165F/FN/FT/FK
Timing Chart
CK
CK INH
Serial Input
Shift/ LOAD
A
H
B
L
C
L
D
H
E
L
F
H
G
L
H
H
Output
QH
H
L
H
L
H
L
L
H
Output
QH
L
H
L
H
L
H
H
L
Parallel
Inputs
SERIAL SHIFT
DON’T CARE UNTIL S/L GOES “L”
INHIBIT
LOAD
3
SERIAL SHIFT
2007-10-01
TC74VHC165F/FN/FT/FK
System Diagram
A
B
C
D
E
F
G
4
H
11
12
13
14
3
5
6
PD
D Q
PD
D Q
PD
D Q
PD
D Q
PD
D Q
PD
D Q
PD
D Q
PD
D Q
9
CK
S/L
CK
S/L
CK
S/L
CK
S/L
CK
S/L
CK
S/L
CK
S/L
CK
S/L
7
SERIAL
INPUT
10
CLOCK
2
QH
QH
15
CLOCK
INHIBIT
PD
φL
Qn
D
1
ϕL
ϕ
SHIFT/
LOAD
φ
φ
φ
ϕ
ϕ
CK
ϕL
φL
S/L
Absolute Maximum Ratings (Note)
Characteristics
Symbol
Rating
Unit
Supply voltage range
VCC
−0.5 to 7.0
V
DC input voltage
VIN
−0.5 to 7.0
V
DC output voltage
VOUT
−0.5 to VCC + 0.5
V
Input diode current
IIK
−20
mA
Output diode current
IOK
±20
mA
DC output current
IOUT
±25
mA
DC VCC/ground current
ICC
±50
mA
Power dissipation
PD
180
mW
Storage temperature
Tstg
−65 to 150
°C
Note:
Exceeding any of the absolute maximum ratings, even briefly, lead to deterioration in IC performance or
even destruction.
Using continuously under heavy loads (e.g. the application of high temperature/current/voltage and the
significant change in temperature, etc.) may cause this product to decrease in the reliability significantly
even if the operating conditions (i.e. operating temperature/current/voltage, etc.) are within the absolute
maximum ratings and the operating ranges.
Please design the appropriate reliability upon reviewing the Toshiba Semiconductor Reliability Handbook
(“Handling Precautions”/“Derating Concept and Methods”) and individual reliability data (i.e. reliability test
report and estimated failure rate, etc).
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TC74VHC165F/FN/FT/FK
Operating Ranges (Note)
Characteristics
Symbol
Rating
Unit
Supply voltage
VCC
2.0 to 5.5
V
Input voltage
VIN
0 to 5.5
V
VOUT
0 to VCC
V
−40 to 85
°C
Output voltage
Operating temperature
Topr
Input rise and fall time
Note:
0 to 100 (VCC = 3.3 ± 0.3 V)
dt/dv
ns/V
0 to 20 (VCC = 5 ± 0.5 V)
The operating ranges must be maintained to ensure the normal operation of the device.
Unused inputs must be tied to either VCC or GND.
Electrical Characteristics
DC Characteristics
Test Condition
Characteristics
Symbol
VCC
(V)
Min
Typ.
Max
Min
Max
1.50
⎯
⎯
1.50
⎯
VCC ×
0.7
⎯
⎯
⎯
⎯
0.50
⎯
⎯
VCC ×
0.3
⎯
VCC ×
0.3
2.0
1.9
2.0
⎯
1.9
⎯
3.0
2.9
3.0
⎯
2.9
⎯
4.5
4.4
4.5
⎯
4.4
⎯
IOH = −4 mA
3.0
2.58
⎯
⎯
2.48
⎯
IOH = −8 mA
4.5
3.94
⎯
⎯
3.80
⎯
2.0
⎯
0.0
0.1
⎯
0.1
3.0
⎯
0.0
0.1
⎯
0.1
4.5
⎯
0.0
0.1
⎯
0.1
IOL = 4 mA
3.0
⎯
―
0.36
⎯
0.44
IOL = 8 mA
4.5
⎯
―
0.36
⎯
0.44
2.0
High-level input
voltage
3.0
to
5.5
⎯
VIH
2.0
Low-level input
voltage
High-level output
voltage
Low-level output
voltage
VOH
VOL
3.0
to
5.5
⎯
VIL
VIN
= VIH or
VIL
VIN
= VIH or
VIL
Ta =
−40 to 85°C
Ta = 25°C
IOH = −50 μA
IOL = 50 μA
VCC ×
0.7
⎯
⎯
Unit
V
0.50
V
V
V
Input leakage
current
IIN
VIN = 5.5 V or GND
0 to
5.5
⎯
⎯
±0.1
⎯
±1.0
μA
Quiescent supply
current
ICC
VIN = VCC or GND
5.5
⎯
⎯
4.0
⎯
40.0
μA
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TC74VHC165F/FN/FT/FK
Timing Requirements (input: tr = tf = 3 ns)
Characteristics
Symbol
Minimum pulse width
tw (L)
(CK, CK INH)
tw (H)
Minimum pulse width
( S/L )
Minimum set-up time
(PI- S/L )
Minimum set-up time
(SI-CK, CK INH)
Minimum set-up time
( S/L -CK, CK INH)
Minimum hold time
(PI- S/L )
Minimum hold time
(SI-CK, CK INH)
Minimum hold time
( S/L -CK, CK INH)
⎯
tw (L)
⎯
ts
⎯
ts
⎯
ts
⎯
th
⎯
th
⎯
th
⎯
trem
⎯
Minimum removal time
(CK INH-CK)
Ta =
25°C
Ta =
−40 to
85°C
VCC (V)
Limit
Limit
3.3 ± 0.3
6.0
7.0
5.0 ± 0.5
4.0
4.0
3.3 ± 0.3
7.5
9.0
5.0 ± 0.5
5.0
6.0
3.3 ± 0.3
7.5
8.5
5.0 ± 0.5
5.0
5.0
3.3 ± 0.3
5.0
6.0
5.0 ± 0.5
4.0
4.0
3.3 ± 0.3
5.0
6.0
5.0 ± 0.5
4.0
4.0
3.3 ± 0.3
0.5
0.5
5.0 ± 0.5
1.0
1.0
3.3 ± 0.3
0.0
0.0
5.0 ± 0.5
0.5
0.5
3.3 ± 0.3
0.0
0.0
5.0 ± 0.5
0.5
0.5
3.3 ± 0.3
5.0
5.0
5.0 ± 0.5
3.5
3.5
Test Condition
(CK-CK INH)
6
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
2007-10-01
TC74VHC165F/FN/FT/FK
AC Characteristics (input: tr = tf = 3 ns)
Characteristics
VCC (V)
Propagation delay time
tpLH
(CK, CK INH-QH, QH )
tpHL
Propagation delay time
tpLH
( S/L -QH, QH )
tpHL
Propagation delay time
tpLH
(H-QH, QH )
tpHL
3.3 ± 0.3
⎯
5.0 ± 0.5
3.3 ± 0.3
⎯
5.0 ± 0.5
3.3 ± 0.3
⎯
5.0 ± 0.5
3.3 ± 0.3
Maximum clock frequency
fmax
⎯
5.0 ± 0.5
Input capacitance
CIN
Power dissipation
capacitance
CPD
Ta = −40 to
85°C
Ta = 25°C
Test Condition
Symbol
Unit
CL (pF)
Min
Typ.
Max
Min
Max
15
⎯
9.9
15.4
1.0
18.0
50
⎯
12.4
18.9
1.0
21.5
15
⎯
6.6
9.9
1.0
11.5
50
⎯
8.1
11.9
1.0
13.5
15
⎯
9.9
15.8
1.0
18.5
50
⎯
12.4
19.3
1.0
22.0
15
⎯
6.7
9.9
1.0
11.5
50
⎯
8.2
11.9
1.0
13.5
15
⎯
9.2
14.1
1.0
16.5
50
⎯
11.7
17.6
1.0
20.0
15
⎯
5.9
9.0
1.0
10.5
50
⎯
7.4
11.0
1.0
12.5
15
65
85
⎯
55
⎯
50
60
105
⎯
50
⎯
15
110
150
⎯
90
⎯
50
95
130
⎯
85
⎯
⎯
4
10
⎯
10
pF
⎯
50
⎯
⎯
⎯
pF
⎯
(Note)
ns
ns
ns
MHz
Note: CPD is defined as the value of the internal equivalent capacitance which is calculated from the operating
current consumption without load.
Average operating current can be obtained by the equation:
ICC (opr) = CPD·VCC·fIN + ICC
Input Equivalent Circuit
INPUT
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TC74VHC165F/FN/FT/FK
Package Dimensions
Weight: 0.18 g (typ.)
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TC74VHC165F/FN/FT/FK
Package Dimensions (Note)
Note:
This package is not available in Japan.
Weight: 0.13 g (typ.)
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TC74VHC165F/FN/FT/FK
Package Dimensions
Weight: 0.06 g (typ.)
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TC74VHC165F/FN/FT/FK
Package Dimensions
Weight: 0.02 g (typ.)
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TC74VHC165F/FN/FT/FK
RESTRICTIONS ON PRODUCT USE
20070701-EN GENERAL
• The information contained herein is subject to change without notice.
• 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.
• 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 his
document shall be made at the customer’s own risk.
• 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.
• 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 patents or other rights of
TOSHIBA or the third parties.
• Please contact your sales representative for product-by-product details in this document regarding RoHS
compatibility. Please use these products in this document in compliance with all applicable laws and regulations
that regulate the inclusion or use of controlled substances. Toshiba assumes no liability for damage or losses
occurring as a result of noncompliance with applicable laws and regulations.
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