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參數(shù)資料
| 型號： | SNJ54HC594J |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 計數(shù)移位寄存器 |
| 英文描述： | HC/UH SERIES, 8-BIT RIGHT SERIAL IN PARALLEL OUT SHIFT REGISTER, TRUE OUTPUT, CDIP16 |
| 封裝： | CERAMIC, DIP-16 |
| 文件頁數(shù)： | 15/18頁 |
| 文件大?。?/td> | 600K |
| 代理商： | SNJ54HC594J |
SN54HC594, SN74HC594
8BIT SHIFT REGISTERS
WITH OUTPUT REGISTERS
SCLS040F DECEMBER 1982 REVISED OCTOBER 2003
6
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
timing requirements over recommended operating free-air temperature range (unless otherwise
noted)
VCC
TA = 25°C
SN54HC594
SN74HC594
UNIT
VCC
MIN
MAX
MIN
MAX
MIN
MAX
UNIT
2 V
5
3.3
4
fclock
Clock frequency
4.5 V
25
17
20
MHz
fclock
Clock frequency
6 V
29
20
24
MHz
2 V
100
150
125
SRCLK or RCLK high or low
4.5 V
20
30
25
tw
Pulse duration
SRCLK or RCLK high or low
6 V
17
25
21
ns
tw
Pulse duration
2 V
100
150
125
ns
SRCLR or RCLR low
4.5 V
20
30
25
SRCLR or RCLR low
6 V
17
25
21
2 V
90
135
110
SER before SRCLK
↑
4.5 V
18
27
22
SER before SRCLK
↑
6 V
15
23
19
2 V
90
135
110
SRCLK
↑ before RCLK↑
4.5 V
18
27
22
SRCLK
↑ before RCLK↑
6 V
15
23
19
2 V
50
75
63
tsu
Setup time
SRCLR low before RCLK
↑
4.5 V
10
15
13
ns
tsu
Setup time
SRCLR low before RCLK
↑
6 V
9
13
11
ns
2 V
20
SRCLR high (inactive) before SRCLK
↑
4.5 V
10
SRCLR high (inactive) before SRCLK
↑
6 V
10
2 V
5
RCLR high (inactive) before SRCLK
↑
4.5 V
5
RCLR high (inactive) before SRCLK
↑
6 V
5
2 V
5
th
Hold time, SER after SRCLK
↑
4.5 V
5
ns
th
Hold time, SER after SRCLK
6 V
5
ns
This setup time ensures that the output register receives 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.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SNJ54HC595FK | 制造商:Texas Instruments 功能描述: |
| SNJ54HC595J | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Texas Instruments 功能描述: |
| SNJ54HC640J | 制造商:Texas Instruments 功能描述:5962-8780901RA, OCTAL BUS TRANS W/3-ST - Rail/Tube |
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| SNJ54HC645FK | 制造商:Texas Instruments 功能描述:Bus XCVR Single 8-CH 3-ST 20-Pin LCCC Tube 制造商:Rochester Electronics LLC 功能描述:OCTAL BUS TRANSCEIVER - Bulk |
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