參數(shù)資料
型號(hào): 74AHC595
廠商: NXP Semiconductors N.V.
英文描述: 8-bit serial-in/serial or parallel-out shift register with output latches;3-state(帶輸出鎖存的8位串行輸入/串行或并行輸出移位寄存器;三態(tài))
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,3態(tài)(帶輸出鎖存的8位串行輸入/串行或并行輸出移位寄存器,三態(tài))
文件頁數(shù): 5/20頁
文件大小: 103K
代理商: 74AHC595
2000 Mar 15
5
Philips Semiconductors
Product specification
8-bit serial-in/serial or parallel-out shift
register with output latches; 3-state
74AHC595; 74AHCT595
handbook, halfpage
MNA553
15
9
1
2
3
4
5
6
7
1D
2D
C1/
10
11
14
C2
12
13
EN3
SRG8
R
3
Fig.3 IEC logic symbol.
handbook, halfpage
11
MNA554
3-STATE OUTPUTS
8-BIT STORAGE REGISTER
8-STAGE SHIFT REGISTER
Q0Q1Q2Q3Q4Q5Q6 Q7
Q7'
15
1
2
3
4
5
6
7
9
SHCP
MR
STCP
OE
10
12
13
Fig.4 Functional diagram.
handbook, full pagewidth
STAGE 0
STAGES 1 TO 6
STAGE 7
FF0
D
CP
Q
R
LATCH
D
CP
Q
FF7
D
CP
Q
R
LATCH
D
CP
Q
MNA555
D
Q
Q1Q2Q3Q4Q5Q6
Q7
Q7'
Q0
DS
STCP
SHCP
OE
MR
Fig.5 Logic diagram.
相關(guān)PDF資料
PDF描述
74AHCT595 8-bit serial-in/serial or parallel-out shift register with output latches;3-state(帶輸出鎖存的8位串行輸入/串行或并行輸出移位寄存器;三態(tài))
74AHC74 Dual D-type flip-flop with set and reset; positive-edge trigger(帶置位和復(fù)位的雙D觸發(fā)器;上升沿觸發(fā);)
74AHC74PWDH Dual D-type flip-flop with set and reset; positive-edge trigger
74AHCT74PWDH Dual D-type flip-flop with set and reset; positive-edge trigger
74AHCT74 Dual D-type flip-flop with set and reset; positive-edge trigger(帶置位和復(fù)位的雙D觸發(fā)器;上升沿觸發(fā);)
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