U74AHC164_V01 [UTC]
8-BIT SERIAL-PARALLEL-OUT SHIFT REGISTER;
| 型号： | U74AHC164_V01 |
| 厂家： | 
Unisonic Technologies |
| 描述： | 8-BIT SERIAL-PARALLEL-OUT SHIFT REGISTER |
| 文件： | 总5页 (文件大小：225K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
UNISONIC TECHNOLOGIES CO., LTD
U74AHC164
CMOS IC
8-BIT SERIAL-PARALLEL-OUT
SHIFT REGISTER
DESCRIPTION
The U74AHC164 is an 8-bit serial-in/parallel-out shift register.
The logical AND of the Dsa and Dsb enters into Q0 and shifts one
place to right on each LOW-to-HIGH transition of the clock (CP). A
low level on the master reser ( MR )input clears all the register
asynchronously and force all output LOW.
FEATURES
* Operate From 2V to 5.5V
* Schmitt on all inputs
* Balanced propagation delays
ORDERING INFORMATION
Ordering Number
Lead Free
Package
Packing
Halogen Free
U74AHC164G-S14-R
U74AHC164G-P14-R
U74AHC164G-S14-R
U74AHC164G-P14-R
SOP-14
Tape Reel
Tape Reel
TSSOP-14
MARKING
www.unisonic.com.tw
Copyright © 2019 Unisonic Technologies Co., Ltd
1 of 5
QW-R502-240.E
U74AHC164
CMOS IC
PIN CONFIGURATION
FUNCTIONAL DIAGRAM
Q0
Q1
Q2
3
4
5
8
CP
9
MR
Q3
Q4
Q5
Q6
6
10
11
12
13
1
2
Dsa
Dsb
Q7
FUNCTION TABLE
INPUT
OUTPUT
CP
X
L
DSA
X
DSB
X
Q0
L
Q1 to Q7
L to L
MR
L
H
X
X
Q0
L
Q1 to Q7
Q0 to Q6
Q0 to Q6
Q0 to Q6
Q0 to Q6
H
↑
L
L
H
↑
L
H
L
H
↑
H
L
L
H
↑
H
H
H
Note: H: HIGH voltage level; L: LOW voltage level; ↑: LOW-to-HIGH transition; ×: don’t care.
LOGIC DIAGRAM (POSITIVE LOGIC)
UNISONIC TECHNOLOGIES CO., LTD
2 of 5
QW-R502-240.E
www.unisonic.com.tw
U74AHC164
CMOS IC
ABSOLUTE MAXIMUM RATING
PARAMETER
SYMBOL
VCC
VIN
RATINGS
-0.5~7
-0.5~ 7
-20
UNIT
V
Supply Voltage
Input Voltage
V
Input Clamp Current
Output Clamp Current
Output Current
IIK
mA
mA
mA
mA
IOK
±20
IOUT
ICC
±25
Vcc or GND Current
±75
SOP-14
500
Power Dissipation
PD
mW
TSSOP-14
450
Storage Temperature
TSTG
-65 ~ +150
°C
Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and functional device operation is not implied.
RECOMMENDED OPERATING CONDITIONS
PARAMETER
SYMBOL
VCC
CONDITIONS
MIN
2
TYP
5
MAX UNIT
Supply Voltage
Input Voltage
Output Voltage
5.5
5.5
VCC
100
20
V
V
V
VIN
0
VOUT
0
VCC=3.3±0.3V
CC=5.0±0.5V
Input Transition Rise or Fall Rate
Operating Temperature
tR, tF
TA
ns/V
V
-40
85
°С
STATIC CHARACTERISTICS (TA=25°С)
PARAMETER
SYMBOL
TEST CONDITIONS
VCC=2.0V
MIN
1.5
TYP
MAX UNIT
High-Level Input Voltage
Low-Level Input Voltage
VIH
V
VCC=3.0V
2.1
VCC=5.5V
3.85
VCC=2.0V
0.5
VIL
V
V
VCC=3.0V
0.9
VCC=5.5V
1.65
VCC=2.0V, IOH=-50μA
VCC=3.0V, IOH=-50μA
VCC=4.5V, IOH=-50μA
VCC=3.0V, IOH=-4mA
VCC=4.5V, IOH=-8mA
VCC=2.0V, IOL=50μA
VCC=3.0V, IOL=50μA
VCC=4.5V, IOL=50μA
VCC=3.0V, IOL=4mA
VCC=4.5V, IOL=8mA
VCC=5.5V, VIN=5.5V or GND
VCC=5.5V, VIN=5.5V or GND, IOUT=0
VIN=VCC or GND
1.9
2.9
2.0
3.0
4.5
High-Level Output Voltage
Low-Level Output Voltage
VOH
4.4
2.58
3.94
0
0
0
0.1
0.1
0.1
0.36
0.36
0.1
4
VOL
V
Input Leakage Current
Quiescent Supply Current
Input Capacitance
II(LEAK)
IQ
μA
uA
pF
CI
3
10
UNISONIC TECHNOLOGIES CO., LTD
3 of 5
QW-R502-240.E
www.unisonic.com.tw
U74AHC164
CMOS IC
DYNAMIC CHARACTERISTICS (typical values at VCC=3V or VCC=5V)
PARAMETER
SYMBOL
TEST CONDITIONS
VCC=3.0V to 3.6V, CL=15pF
VCC=3.0V to 3.6V, CL=50pF
VCC=4.5V to 5.5V, CL=15pF
MIN
TYP
6.5
9.3
4.5
6.4
5.3
7.6
4
MAX UNIT
12.8
Propagation Delay from Input
(CP) to Output(Qn)
16.3
ns
tPHL/tPLH
9
VCC=4.5V to 5.5V, CL=50pF
11
VCC=3.0V to 3.6V, CL=15pF
VCC=3.0V to 3.6V, CL=50pF
VCC=4.5V to 5.5V, CL=15pF
12.8
Propagation Delay from Input
16.3
ns
tPHL
(MR ) to Output(Qn)
8.6
V
CC=4.5V to 5.5V, CL=50pF
5.8
125
75
10.6
VCC=3.0V to 3.6V, CL=15pF
VCC=3.0V to 3.6V, CL=50pF
VCC=4.5V to 5.5V, CL=15pF
80
50
Maximum CP frequency
fMAX
MHZ
125
85
175
115
VCC=4.5V to 5.5V, CL=50pF
OPERATING CHARACTERISTICS
PARAMETER
Power Dissipation Capacitance
SYMBOL
Cpd
TEST CONDITIONS
f=1MHz, CL=50pF
MIN
TYP
48
MAX UNIT
pF
UNISONIC TECHNOLOGIES CO., LTD
4 of 5
QW-R502-240.E
www.unisonic.com.tw
U74AHC164
CMOS IC
TEST CIRCUIT AND WAVEFORMS
Output
CL
Load circuitry
Propagation delay waves
UTC assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other
parameters) listed in products specifications of any and all UTC products described or contained herein.
UTC products are not designed for use in life support appliances, devices or systems where malfunction
of these products can be reasonably expected to result in personal injury. Reproduction in whole or in
part is prohibited without the prior written consent of the copyright owner. UTC reserves the right to
make changes to information published in this document, including without limitation specifications and
product descriptions, at any time and without notice. This document supersedes and replaces all
information supplied prior to the publication hereof.
UNISONIC TECHNOLOGIES CO., LTD
5 of 5
QW-R502-240.E
www.unisonic.com.tw
相关型号：
U74AHC1G00G-AE5-R
NAND Gate, AHC/VHC/H/U/V Series, 1-Func, 2-Input, CMOS, PDSO5, HALOGEN AND LEAD FREE, SOT-23, 5 PIN
UTC
U74AHC1G00G-AL5-R
NAND Gate, AHC/VHC/H/U/V Series, 1-Func, 2-Input, CMOS, PDSO5, HALOGEN FREE, SOT-353, 5 PIN
UTC
©2020 ICPDF网 联系我们和版权申明