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参数资料
| 型号： | IN74AC299DW |
| 厂商： | INTEGRAL JOINT STOCK COMPANY |
| 英文描述： | 8-Bit Bidirectional Universal Shift Register with Parallel I/O High-Speed Silicon-Gate CMOS |
| 中文描述： | 8位双向移位寄存器与通用并行I / O高速硅栅CMOS |
| 文件页数： | 6/8页 |
| 文件大小： | 251K |
| 代理商： | IN74AC299DW |
IN74AC299
391
FUNCTION TABLE
Inputs
Response
Mode
Reset
Mode
Select
Output
Enables
Clock
Serial
Inputs
P
A
/
Q
A
P
B
/
Q
B
P
C
/
Q
C
P
D
/
Q
D
P
E
/
Q
E
P
F
/
Q
F
P
G
/
Q
G
P
H
/
Q
H
Q
A
’
Q
H
’
S
2
S
1
OE1
OE2
D
A
D
H
Reset
L
X
L
L
L
X
X
X
L
L
L
L
L
L
L
L
L
L
L
L
X
L
L
X
X
X
L
L
L
L
L
L
L
L
L
L
L
H
H
X
X
X
X
X
Q
A
through Q
H
=Z
Shift Right: Q
A
through Q
H
=Z;
D
A
F
A
; F
A
F
B
; etc
Shift Right: Q
A
through Q
H
=Z;
D
A
F
A
; F
A
F
B
; etc
Shift Right: D
A
F
A
=Q
A
;
F
A
F
B
=Q
B
; etc
Shift Left: Q
A
through Q
H
=Z;
D
H
F
H
; F
H
F
G
; etc
Shift Left: Q
A
through Q
H
=Z;
D
H
F
H
; F
H
F
G
; etc
Shift Left: D
H
F
H
=Q
H
;
F
H
F
G
=Q
G
; etc
Parallel Load:P
N
F
N
L
L
Shift
Right
H
L
H
H
X
D
X
D
Q
G
H
L
H
X
H
D
X
D
Q
G
H
L
H
L
L
D
X
D
Q
G
Shift
Left
H
H
L
H
X
X
D
Q
B
D
H
H
L
X
H
X
D
Q
B
D
H
H
L
L
L
X
D
Q
B
D
Parallel
Load
H
H
H
X
X
X
X
P
A
P
H
Hold
H
L
L
H
X
X
X
X
Hold: Q
A
through Q
H
=Z; F
N
=F
N
Hold: Q
A
through Q
H
=Z; F
N
=F
N
Hold: Q
N
=Q
H
P
A
P
A
P
A
P
H
P
H
P
H
H
L
L
X
H
X
X
X
H
L
L
L
L
X
X
X
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.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| IN74AC299N | 制造商:INTEGRAL 制造商全称:INTEGRAL 功能描述:8-Bit Bidirectional Universal Shift Register with Parallel I/O High-Speed Silicon-Gate CMOS |
| IN74AC32 | 制造商:INTEGRAL 制造商全称:INTEGRAL 功能描述:QUAD 2-INPUT OR GATE High-Speed Silicon-Gate CMOS |
| IN74AC323 | 制造商:IKSEMICON 制造商全称:IK Semicon Co., Ltd 功能描述:8-Bit Bidirectional Universal Shift Register with Parallel I/O High-Speed Silicon-Gate CMOS |
| IN74AC323DW | 制造商:IKSEMICON 制造商全称:IK Semicon Co., Ltd 功能描述:8-Bit Bidirectional Universal Shift Register with Parallel I/O High-Speed Silicon-Gate CMOS |
| IN74AC323N | 制造商:IKSEMICON 制造商全称:IK Semicon Co., Ltd 功能描述:8-Bit Bidirectional Universal Shift Register with Parallel I/O High-Speed Silicon-Gate CMOS |
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