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參數(shù)資料
| 型號： | IN74HC299N |
| 廠商： | INTEGRAL JOINT STOCK COMPANY |
| 英文描述： | 8-BIT BIDIRECTIONAL UNIVERSAL SHIFT REGISTER WITH PARALLEL I/O |
| 中文描述： | 8位雙向通用移位寄存器與并行I / O |
| 文件頁數(shù)： | 6/8頁 |
| 文件大?。?/td> | 194K |
| 代理商： | IN74HC299N |
IN74HC299
6
FUNCTION TABLE
Inputs
Response
P
E
/
Q
E
Q
F
L
L L
L
L L
Mode Rese
t
L
L
L
H
Mode
Select
S
2
S
1
OE1 OE2
X
L
L
X
H
H
L
H
Output
Enables
Clock
Serial
Inputs
D
A
D
H
X
X
X
D
P
A
/
Q
A
P
B
/
Q
B
L
L
P
C
/
Q
C
L
L
Q
A
through Q
H
=Z
P
D
/
Q
D
L
L
P
F
/
P
G
/
Q
G
P
H
/
Q
H
L
L
Q
A
’ Q
H
’
Reset
Shift
Right
L
L
X
H
L
L
X
X
X
X
X
X
X
X
X Shift Right: Q
A
through Q
H
=Z;
D
A
F
A
; F
A
F
B
; etc
X Shift Right: Q
A
through Q
H
=Z;
D
A
F
A
; F
A
F
B
; etc
X
Shift Right: D
A
F
A
=Q
A
;
F
A
F
B
=Q
B
; etc
D
Shift Left: Q
A
through Q
H
=Z;
D
H
F
H
; F
H
F
G
; etc
D
Shift Left: Q
A
through Q
H
=Z;
D
H
F
H
; F
H
F
G
; etc
D
Shift Left: D
H
F
H
=Q
H
;
F
H
F
G
=Q
G
; etc
X
Parallel Load:P
N
F
N
L
L
L
L
L
D
L
L
L
Q
G
H
L
H
X
H
D
D
Q
G
H
L
H
L
L
D
D
Q
G
Shift
Left
H
H
L
H
X
X
Q
B
D
H
H
L
X
H
X
Q
B
D
H
H
L
L
L
X
Q
B
D
Parallel
Load
Hold
Z = high impedance
D = data on serial input
F = flip-flop (see Logic Diagram)
When one or both output controls are high the eight input/output terminals are disabled to the
high-
impedance state; however, sequential operation or clearing of the register is not affected.
H
H
H
X
X
X
P
A
P
H
H
H
H
L
L
L
L
L
L
H
X
L
X
H
L
X
X
X
X
X
X
X Hold: Q
A
through Q
H
=Z; F
N
=F
N
P
A
X Hold: Q
A
through Q
H
=Z; F
N
=F
N
P
A
X
Hold: Q
N
=Q
H
P
H
P
H
P
H
P
A
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| IN74HC30A | Replaced by SN74ABT534A : Octal Edge-Triggered D-Type Flip-Flops With 3-State Outputs 20-SSOP -40 to 85 |
| IN74HC30AD | 8-Input NAND Gate |
| IN74HC30AN | 8-Input NAND Gate |
| IN74HC32A | Quad 2-Input OR Gate |
| IN74HC32AD | Quad 2-Input OR Gate |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| IN74HC30A | 制造商:INTEGRAL 制造商全稱:INTEGRAL 功能描述:8-Input NAND Gate |
| IN74HC30AD | 制造商:IKSEMICON 制造商全稱:IK Semicon Co., Ltd 功能描述:8-Input NAND Gate |
| IN74HC30AN | 制造商:INTEGRAL 制造商全稱:INTEGRAL 功能描述:8-Input NAND Gate |
| IN74HC323A | 制造商:IKSEMICON 制造商全稱:IK Semicon Co., Ltd 功能描述:8-Bit Bidirectional Universal Shift Register with Parallel I/O High-Performance Silicon-Gate CMOS |
| IN74HC323ADW | 制造商:IKSEMICON 制造商全稱:IK Semicon Co., Ltd 功能描述:8-Bit Bidirectional Universal Shift Register with Parallel I/O High-Performance Silicon-Gate CMOS |
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