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參數(shù)資料
| 型號(hào)： | 74F322 |
| 廠商： | National Semiconductor Corporation |
| 英文描述： | Octal Serial/Parallel Register with Sign Extend |
| 中文描述： | 八通道串行/并行注冊(cè)的注冊(cè)擴(kuò)展 |
| 文件頁數(shù)： | 2/9頁 |
| 文件大?。?/td> | 80K |
| 代理商： | 74F322 |
Philips Semiconductors
Product specification
74F322
8-bit serial/parallel register with sign extend (3-State)
1988 Apr 22
2
LOGIC SYMBOL
3
17
4
16
5
15
6
14
7
13
19
1
2
18
11
8
Q7
D0
D1
I/O0
I/O2
I/O4
I/O6
I/O1
I/O3
I/O5
I/O7
S
RE
S/P
CP
OE
SE
V
= Pin 20
GND = Pin 10
12
SF00875
9
MR
LOGIC SYMBOL (IEEE/IEC)
SF00876
2EN15
G3
3M1[SHIFT]
3M2[PAR LOAD]
C6/1
→
9
R
18
16
5
15
6
14
1
2
11
12
SRG8
G4
8, 4, 1, 6D
G5
8, 5, 1, 6D
8, 4, 1, 6D
8
19
2, 6D
12, 13
7
13
Z7
Z14
2, 96D
8, 15
Z8
2, 6D
7, 15
4
3
17
FUNCTION TABLE
INPUTS
SE
INPUTS
I/O4
MODE
MR
RE
S/P
S
OE*
CP
I/O0
I/O1
I/O2
I/O3
I/O5
I/O6
I/O7
Q7
OPERATING
L
L
H
X
X
H
X
X
X
X
L
L
X
X
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
Clear
H
L
L
X
X
X
↑
↑
↑
↑
I0
I1
I2
I3
I4
I5
I6
I7
I7
Parallel load
H
H
L
L
H
H
H
H
L
H
L
L
D0
D1
O0
O0
O1
O1
O2
O2
O3
O3
O4
O4
O5
O5
O6
O6
O6
O6
Shift right
H
L
H
L
X
L
O0
O0
O1
O2
O3
O4
O5
O6
O6
Sign extend
H
H
X
X
X
L
X
NC
NC
NC
NC
NC
NC
NC
NC
NC
Hold
X
X
L
X
L
X
X
X
X
X
X
H
X
↑
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
NC
NC
3-State
*
= When the input is High, all I/O terminals are at the high impedance state, sequential operation or clearing of the register is not
affected.
= High voltage level
= Low voltage level
= No change
= Don’t care
= High impedance “off” state
= Low-to-High clock transition
= The level of the steady state input at the respective I/O terminal is loaded into the flip-flop while the flip-flop outputs (except Q7) are
isolated from the I/O terminal.
D0–D7 = The level of the steady state inputs to the serial multiplexer input.
O0–O7= The level of the respective Qn flip-flop prior to the last clock Low-to-High transition.
↑
= Not a Low-to-High clock transition
H
L
NC
X
Z
↑
I0–I7
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 74F322PC | Octal Serial/Parallel Register with Sign Extend |
| 74F322 | Octal Serial/Parallel Register with Sign Extend |
| 74F322PC | Octal Serial/Parallel Register with Sign Extend |
| 74F323 | 8-bit universal shift/storage register with synchronous reset and common I/O pins 3-State |
| 74F323 | Octal Universal Shift/Storage Register with Synchronous Reset and Common I/O Pins |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 74F322 WAF | 制造商:Fairchild Semiconductor Corporation 功能描述: |
| 74F322N | 制造商:NXP Semiconductors 功能描述:F/FAST SERIES, 8-BIT RIGHT PARALLEL IN PARALLEL OUT SHIFT REGISTER, TRUE OUTPUT, PDIP20 |
| 74F322PC | 功能描述:計(jì)數(shù)器移位寄存器 Octal Ser/Par Reg RoHS:否 制造商:Texas Instruments 計(jì)數(shù)器類型: 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: 邏輯類型: 輸入線路數(shù)量:1 輸出類型: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 |
| 74F322SJ | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Octal Serial/Parallel Register with Sign Extend |
| 74F323 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Octal Universal Shift/Storage Register with Synchronous Reset and Common I/O Pins |
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