參數(shù)資料
型號(hào)： SN74AHC594DB
廠商： Texas Instruments, Inc.
英文描述： 8-BIT SHIFT REGISTERS WITH OUTPUT REGISTERS
中文描述： 8位移位寄存器與輸出寄存器
文件頁數(shù)： 1/17頁
文件大?。?/td> 443K
代理商： SN74AHC594DB
SCLS423F JUNE 1998 REVISED SEPTEMBER 2003
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
Operating Range 2-V to 5.5-V V
CC
8-Bit Serial-In, Parallel-Out Shift
Registers With Storage
Independent Direct Overriding Clears
on Shift and Storage Registers
Independent Clocks for Shift and
Storage Registers
Latch-Up Performance Exceeds 100 mA
Per JESD 78, Class II
ESD Protection Exceeds JESD 22
2000-V Human-Body Model (A114-A)
200-V Machine Model (A115-A)
1000-V Charged-Device Model (C101)
description/ordering information
The ’AHC594 devices contain an 8-bit serial-in,
parallel-out shift register that feeds an 8-bit D-type
storage register. Separate clocks and direct
overriding clear (SRCLR, RCLR) inputs are
provided on the shift and storage registers. A
serial (Q
H
′
) output is provided for cascading
purposes.
The shift register (SRCLK) and storage register
(RCLK) clocks are positive-edge triggered. If the
clocks are tied together, the shift register always
is one clock pulse ahead of the storage register.
ORDERING INFORMATION
TA
PACKAGE
ORDERABLE
PART NUMBER
TOP-SIDE
MARKING
PDIP N
Tube
SN74AHC594N
SN74AHC594N
SOIC D
Tube
SN74AHC594D
AHC594
Tape and reel
SN74AHC594DR
40
°
C to 85
°
C
SOP NS
Tape and reel
SN74AHC594NSR
AHC594
SSOP DB
Tape and reel
SN74AHC594DBR
HA594
TSSOP PW
Tube
SN74AHC594PW
HA594
Tape and reel
SN74AHC594PWR
CDIP J
Tube
SNJ54AHC594J
SNJ54AHC594J
55 C to 125 C
CFP W
Tube
SNJ54AHC594W
SNJ54AHC594W
LCCC FK
Tube
SNJ54AHC594FK
SNJ54AHC594FK
Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are
available at www.ti.com/sc/package.
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Copyright
2003, Texas Instruments Incorporated
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.
SN54AHC594 . . . J OR W PACKAGE
SN74AHC594 . . . D, DB, N, NS, OR PW PACKAGE
(TOP VIEW)
SN54AHC594 . . . FK PACKAGE
(TOP VIEW)
NC No internal connection
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
Q
B
Q
C
Q
D
Q
E
Q
F
Q
G
Q
H
GND
V
CC
Q
A
SER
RCLR
RCLK
SRCLK
SRCLR
Q
H
′
3
2 1 20 19
9 10 11 12 13
4
5
6
7
8
18
17
16
15
14
SER
RCLR
NC
RCLK
SRCLK
Q
D
Q
E
NC
Q
F
Q
G
Q
N
S
H
Q
G
N
C
Q
B
V
C
Q
A
H
Q
′
相關(guān)PDF資料
PDF描述
SN54AHC594 8-BIT SHIFT REGISTERS WITH OUTPUT REGISTERS
SN54AHC594J 8-BIT SHIFT REGISTERS WITH OUTPUT REGISTERS
SN54AHC594W 8-BIT SHIFT REGISTERS WITH OUTPUT REGISTERS
SNJ54ALVTH162245WD 2.5-V/3.3-V 16-BIT BUS TRANSCEIVERS WITH 3-STATE OUTPUTS
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SN74AHC594DBR 功能描述:計(jì)數(shù)器移位寄存器 8-Bit Shift Register w/Output Registers RoHS:否 制造商:Texas Instruments 計(jì)數(shù)器類型: 計(jì)數(shù)順序:Serial to Serial/Parallel 電路數(shù)量:1 封裝 / 箱體:SOIC-20 Wide 邏輯系列: 邏輯類型: 輸入線路數(shù)量:1 輸出類型:Open Drain 傳播延遲時(shí)間:650 ns 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝:Reel
SN74AHC594DBRE4 功能描述:計(jì)數(shù)器移位寄存器 8-Bit Shift Register w/Output Registers RoHS:否 制造商:Texas Instruments 計(jì)數(shù)器類型: 計(jì)數(shù)順序:Serial to Serial/Parallel 電路數(shù)量:1 封裝 / 箱體:SOIC-20 Wide 邏輯系列: 邏輯類型: 輸入線路數(shù)量:1 輸出類型:Open Drain 傳播延遲時(shí)間:650 ns 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝:Reel
SN74AHC594DBRG4 功能描述:計(jì)數(shù)器移位寄存器 8Bit Shift Register RoHS:否 制造商:Texas Instruments 計(jì)數(shù)器類型: 計(jì)數(shù)順序:Serial to Serial/Parallel 電路數(shù)量:1 封裝 / 箱體:SOIC-20 Wide 邏輯系列: 邏輯類型: 輸入線路數(shù)量:1 輸出類型:Open Drain 傳播延遲時(shí)間:650 ns 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝:Reel
SN74AHC594DE4 功能描述:計(jì)數(shù)器移位寄存器 8-Bit Shift Register w/Output Registers RoHS:否 制造商:Texas Instruments 計(jì)數(shù)器類型: 計(jì)數(shù)順序:Serial to Serial/Parallel 電路數(shù)量:1 封裝 / 箱體:SOIC-20 Wide 邏輯系列: 邏輯類型: 輸入線路數(shù)量:1 輸出類型:Open Drain 傳播延遲時(shí)間:650 ns 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝:Reel
SN74AHC594DG4 功能描述:計(jì)數(shù)器移位寄存器 8Bit Shift Register RoHS:否 制造商:Texas Instruments 計(jì)數(shù)器類型: 計(jì)數(shù)順序:Serial to Serial/Parallel 電路數(shù)量:1 封裝 / 箱體:SOIC-20 Wide 邏輯系列: 邏輯類型: 輸入線路數(shù)量:1 輸出類型:Open Drain 傳播延遲時(shí)間:650 ns 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝:Reel
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