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參數(shù)資料
| 型號： | SN54HC594 |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | 4.59V Voltage Detector with Active Low Open Collector Output for 5V Systems; Package: Micro8™; No of Pins: 8; Container: Tape and Reel; Qty per Container: 4000 |
| 中文描述： | 8位移位寄存器與輸出寄存器 |
| 文件頁數(shù)： | 6/9頁 |
| 文件大?。?/td> | 154K |
| 代理商： | SN54HC594 |
SN54HC594, SN74HC594
8-BIT SHIFT REGISTERS
WITH OUTPUT REGISTERS
SCLS040C – DECEMBER 1982 – REVISED FEBRUARY 1998
6
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
timing requirements over recommended operating free-air temperature range (unless otherwise
noted)
VCC
TA = 25
°
C
MIN
SN54HC594
MIN
SN74HC594
MIN
UNIT
MAX
MAX
3.3
MAX
2 V
5
4
fclock
Clock frequency
4.5 V
25
17
20
MHz
6 V
29
20
24
2 V
100
150
125
SRCLK or RCLK high or low
4.5 V
20
30
25
tw
Pulse duration
6 V
17
25
21
ns
2 V
100
150
125
SRCLR or RCLR low
4.5 V
20
30
25
6 V
17
25
21
2 V
90
135
110
SER before SRCLK
↑
4.5 V
18
27
22
6 V
15
23
19
2 V
90
135
110
SRCLK
↑
before RCLK
↑
4.5 V
18
27
22
6 V
15
23
19
2 V
50
75
63
tsu
Setup time
SRCLR low before RCLK
↑
4.5 V
10
15
13
ns
6 V
9
13
11
2 V
20
20
20
SRCLR high (inactive) before SRCLK
↑
4.5 V
10
10
10
6 V
10
10
10
2 V
5
5
5
RCLR high (inactive) before SRCLK
↑
4.5 V
5
5
5
6 V
5
5
5
↑
2 V
5
5
5
th
Hold time, SER after SRCLK
4.5 V
6 V
5
5
5
5
5
5
ns
This setup time ensures the output register sees stable data from the shift-register outputs. The clocks may be tied together, in which case the
output register is one clock pulse behind the shift register.
PRODUCT PREVIEW information concerns products in the formative or
design phase of development. Characteristic data and other
specifications are design goals. Texas Instruments reserves the right to
change or discontinue these products without notice.
相關PDF資料 |
PDF描述 |
|---|---|
| SN54HC594J | 4.59V Voltage Detector with Active Low Open Collector Output for 5V Systems, Pb- Free Device; Package: Micro8™; No of Pins: 8; Container: Tape and Reel; Qty per Container: 4000 |
| SN54HC594W | 4.59V Voltage Detector with Active Low Open Collector Output for 5V Systems; Package: TO-92 (TO-226) 5.33mm Body Height; No of Pins: 3; Container: Bag/Envelope; Qty per Container: 2000 |
| SN74HC594DB | 1A, 5V,±4% Tolerance, Voltage Regulator, Ta = -40°C to +125°C; Package: DPAK 4 LEAD Single Gauge Surface Mount; No of Pins: 4; Container: Rail; Qty per Container: 75 |
| SN54HC595FK | 8-BIT SHIFT REGISTERS WITH 3-STATE OUTPUT REGISTERS |
| SN54HC595W | 8-BIT SHIFT REGISTERS WITH 3-STATE OUTPUT REGISTERS |
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|---|---|
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