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参数资料
| 型号： | SN54AHC594W |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 计数移位寄存器 |
| 英文描述： | AHC SERIES, 8-BIT RIGHT SERIAL IN PARALLEL OUT SHIFT REGISTER, TRUE OUTPUT, CDFP16 |
| 封装： | CERAMIC, DFP-16 |
| 文件页数： | 6/13页 |
| 文件大小： | 228K |
| 代理商： | SN54AHC594W |
SN54AHC594, SN74AHC594
8-BIT SHIFT REGISTERS
WITH OUTPUT REGISTERS
SCLS423C – JUNE 1998 – REVISED JANUARY 2000
2
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
FUNCTION TABLE
INPUTS
FUNCTION
SER
SRCLK
SRCLR
RCLK
RCLR
FUNCTION
X
L
X
Shift register is cleared.
L
↑
H
X
First stage of shift register goes low.
Other stages store the data of previous stage, respectively.
H
↑
H
X
First stage of shift register goes high.
Other stages store the data of previous stage, respectively.
L
↓
H
X
Shift register state is not changed.
X
L
Storage register is cleared.
X
XX
↑
H
Shift register data is stored in the storage register.
X
↓
H
Storage register state is not changed.
logic symbol
R
10
15
3
1
2
3
11
SRCLK
C1/
R3
13
12
RCLK
C2
4
5
6
7
3
2D
This symbol is in accordance with ANSI/IEEE Std 91-1984 and IEC Publication 617-12.
Pin numbers shown are for the D, DB, J, N, PW, and W packages.
SRG8
RCLR
SRCLR
QA
QB
QC
QD
QE
QF
QG
QH
1D
14
SER
2D
9
QH
′
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| SN54AHC595 | 制造商:TI 制造商全称:Texas Instruments 功能描述:8-BIT SHIFT REGISTERS WITH 3-STATE OUTPUT REGISTERS |
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