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參數資料
| 型號： | HC594 |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | 8-BIT SHIFT REGISTERS WITH OUTPUT REGISTERS |
| 中文描述： | 8位移位寄存器與輸出寄存器 |
| 文件頁數： | 1/9頁 |
| 文件大?。?/td> | 154K |
| 代理商： | HC594 |
SN54HC594, SN74HC594
8-BIT SHIFT REGISTERS
WITH OUTPUT REGISTERS
SCLS040C – DECEMBER 1982 – REVISED FEBRUARY 1998
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
8-Bit Serial-In, Parallel-Out Shift Registers
With Storage
Independent Direct Overriding Clears on
Shift and Storage Registers
Independent Clocks for Both Shift and
Storage Registers
High-Current Outputs Can Drive Up to
15 LSTTL Loads
Package Options Include Plastic
Small-Outline (D), Shrink Small-Outline
(DB), and Ceramic Flat (W) Packages,
Ceramic Chip Carriers (FK), and Standard
Plastic (N) and Ceramic (J) 300-mil DIPs
description
The ’HC594 devices contain an 8-bit serial-in,
parallel-out shift register that feeds an 8-bit D-type
storage register. Separate clocks and direct
overriding clear (RCLR, SRCLR) inputs are
provided on both the shift and storage registers.
A serial (Q
H
′
) output is provided for cascading
purposes.
Both the shift register (RCLK) and storage register
(SRCLK) clocks are positive edge triggered. If
both clocks are connected together, the shift
register is always one count pulse ahead of the
storage register.
The parallel (Q
A
–Q
H
) outputs have high-current
capability. Q
H
′
is a standard output.
The SN54HC594 is characterized for operation over the full military temperature range of –55
°
C to 125
°
C. The
SN74HC594 is characterized for operation from –40
°
C to 85
°
C.
Copyright
1998, Texas Instruments Incorporated
UNLESS OTHERWISE NOTED this document contains PRODUCTION
DATA information current as of publication date. Products conform to
specifications per the terms of Texas Instruments standard warranty.
parameters.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
SN54HC594 . . . J OR W PACKAGE
SN74HC594 . . . D, DB, OR N PACKAGE
(TOP VIEW)
SN54HC594 . . . FK PACKAGE
(TOP VIEW)
NC – No internal connection
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
Q
B
Q
C
Q
D
Q
E
Q
F
Q
G
Q
H
GND
V
CC
Q
A
SER
RCLR
RCLK
SRCLK
SRCLR
Q
H
′
3
2 1 20 19
9 10 11 12 13
4
5
6
7
8
18
17
16
15
14
SER
RCLR
NC
RCLK
SRCLK
Q
D
Q
E
NC
Q
F
Q
G
Q
N
S
H
Q
G
N
C
Q
B
V
C
Q
A
H
Q
′
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相關代理商/技術參數 |
參數描述 |
|---|---|
| HC595 | 制造商:Texas Instruments 功能描述: |
| HC595A | 制造商:ON Semiconductor 功能描述:PART READS:HC595A PBV934 |
| HC595M | 制造商:TI 制造商全稱:Texas Instruments 功能描述:8-BIT SHIFT REGISTERS WITH 3-STATE OUTPUT REGISTERS |
| HC-5B | 功能描述:通用繼電器 .100 Grid Comm Relay C RoHS:否 制造商:Omron Electronics 觸點形式:1 Form A (SPST-NO) 觸點電流額定值:150 A 線圈電壓:24 VDC 線圈電阻:144 Ohms 線圈電流:167 mA 切換電壓:400 V 安裝風格:Chassis 觸點材料: |
| HC-5C | 制造商:TE Connectivity 功能描述: |
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