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參數資料
| 型號： | MM74HC594NX |
| 廠商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分類： | 計數移位寄存器 |
| 英文描述： | SERIAL IN PARALLEL OUT SHIFT REGISTER, PDIP16 |
| 封裝： | 0.300 INCH, PLASTIC, MS-001, DIP-16 |
| 文件頁數： | 1/7頁 |
| 文件大小： | 58K |
| 代理商： | MM74HC594NX |
January 1992
Revised May 1999
MM74HC594
8-Bi
tShif
tRegi
ster
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O
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tput
Regi
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1999 Fairchild Semiconductor Corporation
DS010915.prf
www.fairchildsemi.com
MM74HC594
8-Bit Shift Register with Output Registers
General Description
This high speed shift register utilizes advanced silicon-gate
CMOS technology. This device possesses the high noise
immunity and low power consumption of standard CMOS
integrated circuits, as well as the ability to drive 15 LS-TTL
loads.
This device contains an 8-bit serial-in, parallel-out shift reg-
ister that feeds an 8-bit D-type storage register. Separate
clocks and direct overriding clears are provided for both the
shift register and the storage register. The shift register has
a direct-overriding clear, serial input, and serial output
(standard) pins for cascading. Both the shift register and
storage register use positive-edge triggered clocks. If both
clocks are connected together, the shift register state will
always be one clock pulse ahead of the storage register.
The 74HC logic family is speed, function, and pin-out com-
patible with the standard 74LS logic family. All inputs are
protected from damage due to static discharge by internal
diode clamps to VCC and ground.
Features
s Low quiescent current: 80
A maximum
s Low input current: 1
A maximum
s 8-bit serial-in, parallel-out shift register with storage
s Wide operating voltage range: 2V to 6V
s Cascadable
s Shift register has direct clear
s Guaranteed shift frequency: DC to30 MHz
Ordering Code:
Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.
Connection Diagram
Truth Table
Order Number
Package Number
Package Description
MM74HC594M
M16A
16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150 Narrow
MM74HC594N
N16E
16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide
RCK
SCK
SCLR RCLR
Function
X
L
Storage Register cleared
XX
L
X
Shift Register cleared
Q’H = 0
X
↑
HH
Shift Register clocked
QN = Qn1, Q0 = SER
↑
XH
H
Contents of Shift
Register transferred
to output latches
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相關代理商/技術參數 |
參數描述 |
|---|---|
| MM74HC595 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:8-Bit Shift Registers with Output Latches |
| MM74HC595_04 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:8-Bit Shift Registers with Output Latches |
| MM74HC595M | 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 |
| MM74HC595M | 制造商:Fairchild Semiconductor Corporation 功能描述:IC 74HC CMOS SMD 74HC595 SOIC16 |
| MM74HC595M_Q | 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 |
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