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SN74HC164DR 参数 Datasheet PDF下载

SN74HC164DR图片预览
型号: SN74HC164DR
PDF下载: 下载PDF文件 查看货源
内容描述: 8位并行输出串行移位寄存器 [8-BIT PARALLEL-OUT SERIAL SHIFT REGISTERS]
分类和应用: 移位寄存器触发器逻辑集成电路光电二极管输入元件
文件页数/大小: 14 页 / 347 K
品牌: TI [ TEXAS INSTRUMENTS ]
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SN54HC164, SN74HC164
8-BIT PARALLEL-OUT SERIAL SHIFT REGISTERS
SCLS115D – DECEMBER 1982 – REVISED AUGUST 2003
D
D
D
D
D
D
D
D
D
Wide Operating Voltage Range of 2 V to 6 V
Outputs Can Drive Up To 10 LSTTL Loads
Low Power Consumption, 80-µA Max I
CC
Typical t
pd
= 20 ns
±4-mA
Output Drive at 5 V
Low Input Current of 1
µA
Max
AND-Gated (Enable / Disable) Serial Inputs
Fully Buffered Clock and Serial Inputs
Direct Clear
SN54HC164 . . . J OR W PACKAGE
SN74HC164 . . . D, N, NS, OR PW PACKAGE
(TOP VIEW)
A
B
Q
A
Q
B
Q
C
Q
D
GND
1
2
3
4
5
6
7
14
13
12
11
10
9
8
V
CC
Q
H
Q
G
Q
F
Q
E
CLR
CLK
description/ordering information
These 8-bit shift registers feature AND-gated
serial inputs and an asynchronous clear (CLR)
input. The gated serial (A and B) inputs permit
complete control over incoming data; a low at
either input inhibits entry of the new data and
resets the first flip-flop to the low level at the next
clock (CLK) pulse. A high-level input enables the
other input, which then determines the state of the
first flip-flop. Data at the serial inputs can be
changed while CLK is high or low, provided the
minimum setup time requirements are met.
Clocking occurs on the low-to-high-level transition
of CLK.
ORDERING INFORMATION
TA
PDIP – N
SOIC – D
–40°C 85°C
–40 C to 85 C
SOP – NS
TSSOP – PW
CDIP – J
–55°C 125°C
–55 C to 125 C
CFP – W
LCCC – FK
PACKAGE†
Tube of 25
Tube of 50
Reel of 2500
Reel of 250
Reel of 2000
Tube of 90
Reel of 2000
Reel of 250
Tube of 25
Tube of 150
Tube of 55
SN54HC164 . . . FK PACKAGE
(TOP VIEW)
B
A
NC
V
CC
Q
H
Q
A
NC
Q
B
NC
Q
C
4
5
6
7
8
3 2 1 20 19
18
17
16
15
14
9 10 11 12 13
Q
G
NC
Q
F
NC
Q
E
NC – No internal connection
ORDERABLE
PART NUMBER
SN74HC164N
SN74HC164D
SN74HC164DR
SN74HC164DT
SN74HC164NSR
SN74HC164PW
SN74HC164PWR
SN74HC164PWT
SNJ54HC164J
SNJ54HC164W
SNJ54HC164FK
† Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are
available at www.ti.com/sc/package.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
Copyright
2003, Texas Instruments Incorporated
On products compliant to MIL-PRF-38535, all parameters are tested
unless otherwise noted. On all other products, production
processing does not necessarily include testing of all parameters.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
Q
D
GND
NC
CLK
CLR
TOP-SIDE
MARKING
SN74HC164N
HC164
HC164
HC164
SNJ54HC164J
SNJ54HC164W
SNJ54HC164FK
1