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參數資料
| 型號： | CD74HC595SM |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | 8-BIT SHIFT REGISTERS WITH 3-STATE OUTPUT REGISTERS |
| 中文描述： | 8位移位寄存器3態輸出寄存器 |
| 文件頁數： | 1/16頁 |
| 文件大小： | 467K |
| 代理商： | CD74HC595SM |
SCHS353 JANUARY 2004
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
8-Bit Serial-In, Parallel-Out Shift
Wide Operating Voltage Range of 2 V to 6 V
High-Current 3-State Outputs Can Drive Up
To 15 LSTTL Loads
Low Power Consumption, 80-
μ
A Max I
CC
Typical t
pd
= 14 ns
±
6-mA Output Drive at 5 V
Low Input Current of 1
μ
A Max
Shift Register Has Direct Clear
description/ordering information
The CD74HC595 device contains an 8-bit serial-in, parallel-out shift register that feeds an 8-bit D-type storage
register. The storage register has parallel 3-state outputs. Separate clocks are provided for both the shift and
storage registers. The shift register has a direct overriding clear (SRCLR) input, serial (SER) input, and serial
output for cascading. When the output-enable (OE) input is high, the outputs are in the high-impedance state.
Both the shift register clock (SRCLK) and storage register clock (RCLK) are positive-edge triggered. If both
clocks are connected 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 E
Tube of 25
CD74HC595E
CD74HC595E
SOIC DW
Tube of 40
CD74HC595DW
HC595M
Reel of 2000
CD74HC595DWR
Tube of 40
CD74HC595M
55 C to 125 C
SOIC M
Reel of 2500
CD74HC595M96
HC595M
Reel of 250
CD74HC595MT
SOP NS
Reel of 2000
CD74HC595NSR
HC595M
SSOP SM
Tube of 80
Reel of 2000
CD74HC595SM
CD74HC595SM96
HJ595
Package drawings, standard packing quantities, thermal data, symbolization, and PCB design
guidelines are available at www.ti.com/sc/package.
Copyright
2004, 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.
DW, E, M, NS, OR SM PACKAGE
(TOP VIEW)
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
OE
RCLK
SRCLK
SRCLR
Q
H
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相關代理商/技術參數 |
參數描述 |
|---|---|
| CD74HC595SM96 | 功能描述:計數器移位寄存器 8-Bit Shift Register RoHS:否 制造商:Texas Instruments 計數器類型: 計數順序:Serial to Serial/Parallel 電路數量:1 封裝 / 箱體:SOIC-20 Wide 邏輯系列: 邏輯類型: 輸入線路數量:1 輸出類型:Open Drain 傳播延遲時間:650 ns 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝:Reel |
| CD74HC595SM96E4 | 功能描述:計數器移位寄存器 8-Bit Shift Register RoHS:否 制造商:Texas Instruments 計數器類型: 計數順序:Serial to Serial/Parallel 電路數量:1 封裝 / 箱體:SOIC-20 Wide 邏輯系列: 邏輯類型: 輸入線路數量:1 輸出類型:Open Drain 傳播延遲時間:650 ns 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝:Reel |
| CD74HC595SM96G4 | 功能描述:計數器移位寄存器 8B Shift Registers RoHS:否 制造商:Texas Instruments 計數器類型: 計數順序:Serial to Serial/Parallel 電路數量:1 封裝 / 箱體:SOIC-20 Wide 邏輯系列: 邏輯類型: 輸入線路數量:1 輸出類型:Open Drain 傳播延遲時間:650 ns 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝:Reel |
| CD74HC597E | 功能描述:計數器移位寄存器 High Speed CMOS 8-Bit Shift Register RoHS:否 制造商:Texas Instruments 計數器類型: 計數順序:Serial to Serial/Parallel 電路數量:1 封裝 / 箱體:SOIC-20 Wide 邏輯系列: 邏輯類型: 輸入線路數量:1 輸出類型:Open Drain 傳播延遲時間:650 ns 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝:Reel |
| CD74HC597EE4 | 功能描述:計數器移位寄存器 High Speed CMOS 8-Bit Shift Register RoHS:否 制造商:Texas Instruments 計數器類型: 計數順序:Serial to Serial/Parallel 電路數量:1 封裝 / 箱體:SOIC-20 Wide 邏輯系列: 邏輯類型: 輸入線路數量:1 輸出類型:Open Drain 傳播延遲時間: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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