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參數(shù)資料
| 型號(hào)： | SNJ54AHCT594FK |
| 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(shù)： | 6/14頁 |
| 文件大?。?/td> | 262K |
| 代理商： | SNJ54AHCT594FK |
SN54AHCT594, SN74AHCT594
8-BIT SHIFT REGISTERS
WITH OUTPUT REGISTERS
SCLS417F
–
JUNE 1998
–
REVISED NOVEMBER 2002
6
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
VCC
TA = 25
°
C
TYP
SN54AHCT594
MIN
4.4
SN74AHCT594
MIN
4.4
UNIT
MIN
4.4
MAX
MAX
MAX
VOH
IOH =
–
50 A
IOH =
–
8 mA
IOL = 50 A
IOL = 8 mA
VI = 5.5 V or GND
VI = VCC or GND,
One input at 3.4 V,
Other inputs at VCC or GND
VI = VCC or GND
4 5 V
4.5 V
4.5
V
3.94
3.8
3.8
VOL
4 5 V
4.5 V
0.1
0.1
0.1
V
0.36
±
0.1
0.44
±
1*
20
0.44
±
1
20
II
ICC
0 V to 5.5 V
A
IO = 0
5.5 V
2
A
ICC
5.5 V
2
2.2
2.2
mA
Ci
5 V
2
10
10
pF
* On products compliant to MIL-PRF-38535, this parameter is not production tested at VCC = 0 V.
This is the increase in supply current for each input at one of the specified TTL voltage levels rather than 0 V or VCC.
timing requirements over recommended operating free-air temperature range,
V
CC
= 5 V
±
0.5 V (unless otherwise noted) (see Figure 1)
TA = 25
°
C
MIN
5
SN54AHCT594
SN74AHCT594
UNIT
MAX
MIN
5.5
MAX
MIN
5.5
MAX
tw
Pulse duration
RCLK or SRCLK high or low
ns
RCLR or SRCLR low
SER before SRCLK
↑
SRCLK
↑
before RCLK
↑
SRCLR low before RCLK
↑
SRCLR high (inactive) before SRCLK
↑
RCLR high (inactive) before RCLK
↑
SER after SRCLK
↑
5.2
5.5
5.5
3
3
3
5
5
5
tsu
Setup time
5
5
5
ns
2.9
3.3
3.3
3.4
3.8
3.8
th
Hold time
2
2
2
ns
This setup time allows the storage register to receive stable data from the shift register. The clocks can be tied together, in which case the shift
register is one clock pulse ahead of the storage 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) |
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| SNJ54AHCT594J | 制造商:TI 制造商全稱:Texas Instruments 功能描述:8-BIT SHIFT REGISTERS WITH OUTPUT REGISTERS |
| SNJ54AHCT594W | 制造商:TI 制造商全稱:Texas Instruments 功能描述:8-BIT SHIFT REGISTERS WITH OUTPUT REGISTERS |
| SNJ54AHCT595FK | 制造商:TI 制造商全稱:Texas Instruments 功能描述:8-BIT SHIFT REGISTERS WITH 3-STATE OUTPUT REGISTERS |
| SNJ54AHCT595J | 制造商:TI 制造商全稱:Texas Instruments 功能描述:8-BIT SHIFT REGISTERS WITH 3-STATE OUTPUT REGISTERS |
| SNJ54AHCT595W | 制造商:TI 制造商全稱:Texas Instruments 功能描述:8-BIT SHIFT REGISTERS WITH 3-STATE OUTPUT REGISTERS |
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