參數(shù)資料
型號： 74HCT595
廠商： NXP Semiconductors N.V.
元件分類： 通用總線功能
英文描述： 4-Bit Synchronous Up/Down Counters (Dual Clock With Clear) 16-TSSOP -40 to 85
中文描述： 8位serial-in/serial或并行輸出的移位寄存器輸出鎖存器，三態(tài)
文件頁數(shù)： 6/20頁
文件大?。?/td> 122K
代理商： 74HCT595
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
’
相關PDF資料
PDF描述
74HC595 8 BIT SHIFT REGISTER WITH OUTPUT LATCHES 3 STATE
74HC595 8-bit Shift Register/Latch (with 3-state outputs)
74HC595 8-Bit Serial-Input/Serial or Parallel-Output Shift Register with Latched 3-State Outputs
74HC595 8-Bit Serial-Input/Serial or Parallel-Output Shift Register with Latched 3-State Outputs High–Performance Silicon–Gate CMOS
74HC597 8-bit shift register with input flip-flops
相關代理商/技術參數(shù)
參數(shù)描述
74HCT595BQ 制造商:NXP Semiconductors 功能描述:IC 8BIT SHIFT REGISTER DHVQFN16 制造商:NXP Semiconductors 功能描述:IC, 8BIT, SHIFT REGISTER, DHVQFN16, Shift Register Function:Serial to Parallel,
74HCT595BQ,115 功能描述:計數(shù)器移位寄存器 8-BIT SHIFT REGISTER RoHS:否 制造商:Texas Instruments 計數(shù)器類型: 計數(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 傳播延遲時間:650 ns 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝:Reel
74HCT595BQ-Q100,11 制造商:NXP Semiconductors 功能描述:74HCT595BQ-Q100/DHVQFN16/REEL7 - Tape and Reel 制造商:NXP Semiconductors 功能描述:IC SHIFT REGISTER 8BIT 16DHVQFN
74HCT595BQ-Q100,115 制造商:NXP Semiconductors 功能描述:
74HCT595D 功能描述:計數(shù)器移位寄存器 8BIT SHIFT REGISTER W/OUTPUT LATCH RoHS:否 制造商:Texas Instruments 計數(shù)器類型: 計數(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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