TC74VHC9164FK
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
TC74VHC9164FK
8-Bit Shift Register (Parallel-IN/ Serial-OUT, Serial -IN/ Parallel -OUT)
The TC74VHC9164 is an ultra-high-speed 8-Bit Shift Register
fabricated using silicon-gate CMOS technology. The
TC74VHC9164 combines low power consumption of CMOS with
Schottky TTL speeds.
The TC74VHC9164 has parallel data inputs/outputs, a serial
input and a serial output. It converts parallel data into serial data
or vice versa.
When P/S CONT is Low, Q/D1 to Q/D8 are configured as
parallel data outputs. At this time, the SI input is serially loaded on
the rising edges of CK and unloaded from the Q/D1 to Q/D8
outputs in parallel. When CLR/ LOAD input is Low, all flip-flops are
asynchronously reset, irrespective of the CK state.
When P/S CONT is High, Q/D1 to Q/D8 are configured as
parallel data inputs. At this time, when CLR/ LOAD is Low, Q/D1 to
Q/D8 latch data in parallel asynchronously from the CK input.
All the inputs have hysteresis between the positive-going and
negative-going thresholds. Thus the TC74VHC9164 is capable of
squaring up transitions of slowly changing input signals and
provides an improved noise immunity.
Additionally, all the inputs have a newly developed protection
circuit without a diode returned to VCC. This enables the inputs
to be tolerant of up to 5.5 volts even when power supply is down.
The input power-down protection capability makes the
TC74VHC9164 ideal for a wide range of applications, such as
interfacing between different voltages, voltage translation from 5
V to 3 V and battery back-up circuits.
TC74VHC9164FK
Weight
VSSOP16-P-0030-0.50
: 0.02 g (typ.)
Features
High speed: fmax 149 MHz (typ.) at VCC 5 V
Low power dissipation: ICC 4 A (max) at Ta 25°C
Power down protection is provided on all inputs.
Balanced propagation delays: tpLH
tpHL
Wide operating voltage range: VCC (opr) 2 to 5.5 V
Start of commercial production
2011-03
© 2018
Toshiba Electronic Devices & Storage Corporation
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2018-06-22
TC74VHC9164FK
Pin Assignment
P/S CONT
1
16
VCC
2
15
Q8C
SI
3
14
Q8’
CK
4
13
Q/D8
Q/D1
5
12
Q/D7
Q/D2
6
11
Q/D6
Q/D3
7
10
Q/D5
GND
8
9
Q/D4
(top view)
t
Truth Table
Parallel
Outputs/Inputs
Inputs
Function
P/S CONT
CLR/ LOAD
SI
CK
L
X
X
X
Q/D1 to Q/D8 are configured as parallel outputs.
L
L
X
X
Shift register is cleared.
L
H
L
L
H
H
First stage of S.R. becomes “H”. Other stages store the
data of previous stage, respectively.
L
H
X
The shift register remains unchanged. The Q8C output
keeps the value of the previous flip-flop.
H
X
X
X
Q/D1 to Q/D8 are configured as parallel inputs.
H
L
X
X
Q/D1 to Q/D8 are latched into the shift register.
H
H
L
H
H
H
H
H
X
Q/D1········Q/D8
Output- state
Parallel Outputs
Input- state
Parallel Inputs
First stage of S.R. becomes “L”. Other stages store the
data of previous stage, respectively.
First stage of S.R. becomes “L”. Other stages store the
data of previous stage, respectively.
First stage of S.R. becomes “H”. Other stages store the
data of previous stage, respectively.
The shift register remains unchanged. The Q8C output
keeps the value of the previous flip-flop.
X: Don’t care
© 2018
Toshiba Electronic Devices & Storage Corporation
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2018-06-22
TC74VHC9164FK
System Diagram
Q/D1
5
P/S CONT
1
SI
3
CK
Q/D2
6
Q/D3
7
Q/D4
9
Q/D5
10
Q/D6
11
Q/D8
13
C PD
D Q
C PD
D Q
C PD
D Q
C PD
D Q
C PD
D Q
C PD
D Q
C PD
D Q
C PD
D Q
CK
S/L
CK
S/L
CK
S/L
CK
S/L
CK
S/L
CK
S/L
CK
S/L
CK
S/L
こ
4
CLR/LOAD
Q/D7
12
14
D
Q
15
Q8’
Q8C
CK
R
2
Timing Chart
P/S CONT
CK
SI
Q/D1
H
Q/D2
L
Q/D3
L
Q/D4
H
Q/D5
L
Q/D6
H
Q/D7
L
Q/D8
H
Output
Q8’
H
Output
Q8C
Parallel
Outputs/
Inputs
DON”T CARE UNTIL CLR/LOAD GOES “L”
L
H
CLR
H
L
L
H
H
L
L
H
L
L
L
H
H
LOAD
Parallel Outputs
© 2018
Toshiba Electronic Devices & Storage Corporation
Parallel Inputs
3
2018-06-22
TC74VHC9164FK
Absolute Maximum Ratings (Note1)
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
DC bus I/O voltage
(Q/D1 to Q/D8)
VI/O
Input diode current
IIK
−20
mA
Output diode current
IOK
±20
mA
DC output current
IOUT
±25
mA
DC VCC/ground current
ICC
±75
mA
Power dissipation
PD
180
mW
Storage temperature
Tstg
−65 to 150
°C
−0.5 to 7.0 (Note2)
−0.5 to VCC + 0.5 (Note3)
V
Note1:
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).
Note2
Output in off-state
Note3
High or low state. IOUT absolute maximum rating must be observed.
Operating Ranges (Note1)
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
Output voltage
DC bus I/O voltage
(Q/D1 to Q/D8)
VI/O
Operating temperature
Topr
0 to 5.5 (Note2)
0 to VCC (Note3)
−40 to 85
V
°C
Note1:
The operating ranges must be maintained to ensure the normal operation of the device.
Unused inputs must be tied to either VCC or GND.
Note2
Output in off-state
Note3
High or low state.
© 2018
Toshiba Electronic Devices & Storage Corporation
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TC74VHC9164FK
Electrical Characteristics
DC Characteristics
Characteristics
Positive threshold
voltage
Negative threshold
voltage
Hysteresis voltage
Test Condition
Symbol
VP
VCC (V)
Min
Typ
Max
Min
Max
3.0
―
―
2.20
―
2.20
4.5
―
―
3.15
―
3.15
5.5
―
―
3.85
―
3.85
3.0
0.90
―
―
0.90
―
4.5
1.35
―
―
1.35
―
5.5
1.65
―
―
1.65
―
3.0
0.30
―
1.20
0.30
1.20
4.5
0.40
―
1.40
0.40
1.40
5.5
0.50
―
1.60
0.50
1.60
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
―
VN
―
VH
―
IOH = −50 μA
High-level output
voltage
Low-level output
voltage
VOH
VOL
VIN
= VIH or VIL
VIN
= VIH or VIL
Ta =
−40 to 85°C
Ta = 25°C
IOL = 50 μA
Unit
V
V
V
V
V
3-state output
off-state current
(Q/D1 to Q/D8)
IOZ
VIN = VIH or VIL
VI/O=5.5 V or GND
0 to 5.5
―
―
±0.25
―
±2.5
μA
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
© 2018
Toshiba Electronic Devices & Storage Corporation
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2018-06-22
TC74VHC9164FK
Timing Requirements (input: tr = tf = 3 ns)
Characteristics
Symbol
Test Condition
Ta = 25°C
Ta =
−40 to
85°C
VCC (V)
Typ.
Limit
Limit
Unit
Minimum pulse width
(CK)
tw (L)
tw (H)
―
3.3 ± 0.3
5.0 ± 0.5
―
―
7.0
5.0
8.0
6.0
ns
Minimum pulse width
( CLR / LOAD )
tw (L)
―
3.3 ± 0.3
5.0 ± 0.5
―
―
6.0
5.0
7.0
6.0
ns
Minimum set-up time
(Q/D1 to Q/D8 – CLR / LOAD )
ts
―
3.3 ± 0.3
5.0 ± 0.5
―
―
6.0
5.0
7.0
6.0
ns
Minimum set-up time
(SI-CK)
ts
―
3.3 ± 0.3
5.0 ± 0.5
―
―
6.0
5.0
7.0
5.0
ns
Minimum hold time
(Q/D1 to Q/D8 – CLR / LOAD )
th
―
3.3 ± 0.3
5.0 ± 0.5
―
―
1.0
1.0
1.0
1.0
ns
Minimum hold time
(SI-CK)
th
―
3.3 ± 0.3
5.0 ± 0.5
―
―
1.0
1.5
1.0
1.5
ns
trem
―
3.3 ± 0.3
5.0 ± 0.5
―
―
5.0
3.0
5.0
3.0
ns
Minimum removal time
( CLR / LOAD -CK)
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2018-06-22
TC74VHC9164FK
AC Characteristics (input: tr = tf = 3 ns)
Characteristics
Propagation delay time
(CK – Q/D1 to Q/D8)
Propagation delay time
(CK – Q8’,Q8C)
Propagation delay time
( CLR / LOAD –Q/D1 to Q/D8)
Propagation delay time
( CLR / LOAD -Q8’,Q8C)
Propagation delay time
(Q/D8-Q8’)
3-state output enable time
(P/S CONT – Q/D1 to Q/D8)
3-state output disable time
(P/S CONT – Q/D1 to Q/D8)
Test Condition
Symbol
tpLH
tpHL
tpLH
tpHL
tpLH
tpHL
tpLH
tpHL
tpLH
tpHL
tpZL
tpZH
tpLZ
tpHZ
VCC (V)
fmax
Min
Typ.
Max
Min
Max
15
―
9.3
14.7
1.0
16.7
50
―
12.1
19.0
1.0
21.6
15
―
6.7
9.7
1.0
11.1
50
―
9.1
13.1
1.0
14.9
15
―
9.0
14.4
1.0
16.4
50
―
11.8
18.6
1.0
21.2
15
―
6.4
9.4
1.0
10.7
50
―
8.7
12.7
1.0
14.5
15
―
7.9
11.7
1.0
13.4
50
―
10.2
15.1
1.0
17.2
15
―
6.2
8.4
1.0
9.6
50
―
8.0
11.1
1.0
12.6
15
―
8.0
11.8
1.0
13.5
50
―
10.3
15.3
1.0
17.5
15
―
6.2
8.5
1.0
9.7
50
―
8.1
11.2
1.0
12.8
15
―
9.5
15.2
1.0
17.3
50
―
11.8
18.9
1.0
21.6
15
―
6.7
9.6
1.0
10.9
50
―
8.4
12.2
1.0
13.9
15
―
6.7
10.4
1.0
11.9
50
―
9.9
15.4
1.0
17.6
15
―
5.0
7.3
1.0
8.3
50
―
7.6
11.0
1.0
12.5
3.3 ± 0.3
50
―
10.1
12.8
1.0
13.7
5.0 ± 0.5
50
―
7.8
9.8
1.0
10.6
15
68
107
―
59
―
50
52
82
―
46
―
15
103
149
―
90
―
50
76
109
―
67
―
―
4
10
―
10
pF
Q/D1 - Q/D8
―
8
―
―
―
pF
P/S CONT=L (Parallel Outputs)
―
102
―
―
―
P/S CONT=H (Parallel Inputs)
―
34
―
―
―
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
―
5.0 ± 0.5
3.3 ± 0.3
―
5.0 ± 0.5
3.3 ± 0.3
RL=1kΩ
5.0 ± 0.5
RL=1kΩ
―
5.0 ± 0.5
Input capacitance
CIN
bus Input capacitance
CI/O
Power dissipation capacitance
(Note)
CPD
Unit
CL (pF)
3.3 ± 0.3
Maximum clock frequency
Ta = −40 to
85°C
Ta = 25°C
―
ns
ns
ns
ns
ns
ns
ns
MHz
pF
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
© 2018
Toshiba Electronic Devices & Storage Corporation
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2018-06-22
TC74VHC9164FK
Noise Characteristics (input: tr = tf = 3 ns)
Characteristics
Test Condition
Symbol
Ta = 25°C
VCC (V)
Typ.
Max
Unit
Quiet output maximum dynamic VOL
VOLP
CL = 50 pF
5.0
0.6
1.0
V
Quiet output minimum dynamic VOL
VOLV
CL = 50 pF
5.0
-0.5
−1.0
V
Minimum high level dynamic input voltage
VIHD
CL = 50 pF
5.0
―
3.5
V
Maximum low level dynamic input voltage
VILD
CL = 50 pF
5.0
―
1.5
V
© 2018
Toshiba Electronic Devices & Storage Corporation
8
2018-06-22
TC74VHC9164FK
Package Dimensions
Weight: 0.02 g (typ.)
© 2018
Toshiba Electronic Devices & Storage Corporation
9
2018-06-22
TC74VHC9164FK
RESTRICTIONS ON PRODUCT USE
Toshiba Corporation and its subsidiaries and affiliates are collectively referred to as “TOSHIBA”.
Hardware, software and systems described in this document are collectively referred to as “Product”.
TOSHIBA reserves the right to make changes to the information in this document and related Product without notice.
This document and any information herein may not be reproduced without prior written permission from TOSHIBA. Even with TOSHIBA's
written permission, reproduction is permissible only if reproduction is without alteration/omission.
Though TOSHIBA works continually to improve Product's quality and reliability, Product can malfunction or fail. Customers are responsible for
complying with safety standards and for providing adequate designs and safeguards for their hardware, software and systems which
minimize risk and avoid situations in which a malfunction or failure of Product could cause loss of human life, bodily injury or damage to
property, including data loss or corruption. Before customers use the Product, create designs including the Product, or incorporate the
Product into their own applications, customers must also refer to and comply with (a) the latest versions of all relevant TOSHIBA information,
including without limitation, this document, the specifications, the data sheets and application notes for Product and the precautions and
conditions set forth in the "TOSHIBA Semiconductor Reliability Handbook" and (b) the instructions for the application with which the Product
will be used with or for. Customers are solely responsible for all aspects of their own product design or applications, including but not limited
to (a) determining the appropriateness of the use of this Product in such design or applications; (b) evaluating and determining the
applicability of any information contained in this document, or in charts, diagrams, programs, algorithms, sample application circuits, or any
other referenced documents; and (c) validating all operating parameters for such designs and applications. TOSHIBA ASSUMES NO
LIABILITY FOR CUSTOMERS' PRODUCT DESIGN OR APPLICATIONS.
PRODUCT IS NEITHER INTENDED NOR WARRANTED FOR USE IN EQUIPMENTS OR SYSTEMS THAT REQUIRE
EXTRAORDINARILY HIGH LEVELS OF QUALITY AND/OR RELIABILITY, AND/OR A MALFUNCTION OR FAILURE OF WHICH MAY
CAUSE LOSS OF HUMAN LIFE, BODILY INJURY, SERIOUS PROPERTY DAMAGE AND/OR SERIOUS PUBLIC IMPACT
("UNINTENDED USE"). Except for specific applications as expressly stated in this document, Unintended Use includes, without limitation,
equipment used in nuclear facilities, equipment used in the aerospace industry, medical equipment, equipment used for automobiles, trains,
ships and other transportation, traffic signaling equipment, equipment used to control combustions or explosions, safety devices, elevators
and escalators, devices related to electric power, and equipment used in finance-related fields. IF YOU USE PRODUCT FOR UNINTENDED
USE, TOSHIBA ASSUMES NO LIABILITY FOR PRODUCT. For details, please contact your TOSHIBA sales representative.
Do not disassemble, analyze, reverse-engineer, alter, modify, translate or copy Product, whether in whole or in part.
Product shall not be used for or incorporated into any products or systems whose manufacture, use, or sale is prohibited under any
applicable laws or regulations.
The information contained herein is presented only as guidance for Product use. No responsibility is assumed by TOSHIBA for any
infringement of patents or any other intellectual property rights of third parties that may result from the use of Product. No license to any
intellectual property right is granted by this document, whether express or implied, by estoppel or otherwise.
ABSENT A WRITTEN SIGNED AGREEMENT, EXCEPT AS PROVIDED IN THE RELEVANT TERMS AND CONDITIONS OF SALE FOR
PRODUCT, AND TO THE MAXIMUM EXTENT ALLOWABLE BY LAW, TOSHIBA (1) ASSUMES NO LIABILITY WHATSOEVER,
INCLUDING WITHOUT LIMITATION, INDIRECT, CONSEQUENTIAL, SPECIAL, OR INCIDENTAL DAMAGES OR LOSS, INCLUDING
WITHOUT LIMITATION, LOSS OF PROFITS, LOSS OF OPPORTUNITIES, BUSINESS INTERRUPTION AND LOSS OF DATA, AND (2)
DISCLAIMS ANY AND ALL EXPRESS OR IMPLIED WARRANTIES AND CONDITIONS RELATED TO SALE, USE OF PRODUCT, OR
INFORMATION, INCLUDING WARRANTIES OR CONDITIONS OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE,
ACCURACY OF INFORMATION, OR NONINFRINGEMENT.
Do not use or otherwise make available Product or related software or technology for any military purposes, including without limitation, for
the design, development, use, stockpiling or manufacturing of nuclear, chemical, or biological weapons or missile technology products (mass
destruction weapons). Product and related software and technology may be controlled under the applicable export laws and regulations
including, without limitation, the Japanese Foreign Exchange and Foreign Trade Law and the U.S. Export Administration Regulations. Export
and re-export of Product or related software or technology are strictly prohibited except in compliance with all applicable export laws and
regulations.
Please contact your TOSHIBA sales representative for details as to environmental matters such as the RoHS compatibility of Product. Please
use Product in compliance with all applicable laws and regulations that regulate the inclusion or use of controlled substances, including
without limitation, the EU RoHS Directive. TOSHIBA ASSUMES NO LIABILITY FOR DAMAGES OR LOSSES OCCURRING AS A RESULT
OF NONCOMPLIANCE WITH APPLICABLE LAWS AND REGULATIONS.
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