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(yè)數(shù): 4/20頁(yè)
文件大小: 103K
代理商: 74AHC595
2000 Mar 15
4
Philips Semiconductors
Product specification
8-bit serial-in/serial or parallel-out shift
register with output latches; 3-state
74AHC595; 74AHCT595
PINNING
PIN
SYMBOL
DESCRIPTION
1, 2, 3, 4, 5, 6, 7 and 15
8
9
10
11
12
13
14
16
Q
1
, Q
2
, Q
3
, Q
4
, Q
5
, Q
6
, Q
7
and Q
0
GND
Q
7
MR
SH
CP
ST
CP
OE
D
S
V
CC
parallel data output
ground (0 V)
serial data output
master reset (active LOW)
shift register clock input
storage register clock input
output enable input (active LOW)
serial data input
DC supply voltage
handbook, halfpage
Q1
Q2
Q3
Q4
Q5
Q6
Q7
GND
VCC
Q0
DS
OE
SHCP
STCP
Q7'
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
595
MNA551
MR
Fig.1 Pin configuration.
handbook, halfpage
OE
MR
9
15
1
2
3
4
5
6
7
13
10
14
11
12
MNA552
Q1
Q2
Q3
Q4
Q5
Q6
Q7
Q0
Q7'
DS
STCP
SHCP
Fig.2 Logic symbol.
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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