參數(shù)資料
型號(hào)： 74HC595
廠商： Motorola Mobility Holdings, Inc.
元件分類(lèi)： 通用總線功能
英文描述： 8-Bit Serial-Input/Serial or Parallel-Output Shift Register with Latched 3-State Outputs High–Performance Silicon–Gate CMOS
中文描述： 8位串行輸入/串行或并行輸出移位鎖存具有三態(tài)輸出高性能硅柵CMOS
文件頁(yè)數(shù)： 6/20頁(yè)
文件大?。?/td> 122K
代理商： 74HC595
1998 Jun 04
6
Philips Semiconductors
Product specification
8-bit serial-in/serial or parallel-out shift
register with output latches; 3-state
74HC/HCT595
FUNCTION TABLE
Notes
1.
H = HIGH voltage level; L = LOW voltage level
↑
= LOW-to-HIGH transition;
↓
= HIGH-to-LOW transition
Z = high-impedance OFF-state; NC = no change
X = don’t care.
INPUTS
OUTPUTS
FUNCTON
SH
CP
X
X
X
ST
CP
X
↑
X
OE
MR
D
S
X
X
X
Q
7
’
L
L
L
Q
N
NC
L
Z
L
L
H
L
L
L
a LOW level on MR only affects the shift registers
empty shift register loaded into storage register
shift register clear. Parallel outputs in high-impedance
OFF-state
logic high level shifted into shift register stage 0. Contents
of all shift register stages shifted through, e.g. previous
state of stage 6 (internal Q
6
’) appears on the serial output
(Q
7
’)
contents of shift register stages (internal Q
n
’) are
transferred to the storage register and parallel output
stages
contents of shift register shifted through. Previous
contents of the shift register is transferred to the storage
register and the parallel output stages.
↑
X
L
H
H
Q
6
’
NC
X
↑
L
H
X
NC
Q
n
’
↑
↑
L
H
X
Q
6
’
Q
n
’
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
74HC595AD 制造商:ON Semiconductor 功能描述:
74HC595AN 制造商: 功能描述: 制造商:undefined 功能描述:
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74HC595BQ,115 功能描述:計(jì)數(shù)器移位寄存器 8-BIT SHIFT REGISTER RoHS:否 制造商:Texas Instruments 計(jì)數(shù)器類(lèi)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(lèi)型: 輸入線路數(shù)量:1 輸出類(lèi)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
74HC595BQ-Q100,115 制造商:NXP Semiconductors 功能描述:Shift Register Single 8-Bit Serial to Serial/Parallel 16-Pin DHVQFN EP T/R 制造商:NXP Semiconductors 功能描述:74HC595BQ-Q100/DHVQFN16/REEL7/ - Tape and Reel 制造商:NXP Semiconductors 功能描述:IC SHIFT REGISTER 8BIT 16DHVQFN
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