參數(shù)資料
型號： SN74LV595APWR
廠商： TEXAS INSTRUMENTS INC
元件分類： 計(jì)數(shù)移位寄存器
英文描述： LV/LV-A/LVX/H SERIES, 8-BIT RIGHT SERIAL IN PARALLEL OUT SHIFT REGISTER, TRUE OUTPUT, PDSO16
封裝： GREEN, PLASTIC, MO-153, TSSOP-16
文件頁數(shù)： 24/26頁
文件大?。?/td> 848K
代理商： SN74LV595APWR
SN54LV595A, SN74LV595A
8-BIT SHIFT REGISTERS
WITH 3-STATE OUTPUT REGISTERS
SCLS414O APRIL 1998 REVISED JANUARY 2011
7
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
V
SN54LV595A
SN74LV595A
UNIT
PARAMETER
TEST CONDITIONS
VCC
MIN
TYP
MAX
MIN
TYP
MAX
UNIT
IOH = 50 μA
2 V to 5.5 V
VCC0.1
IOH = 2 mA
2.3 V
2
V
QH′
IOH = 6 mA
3 V
2.48
V
VOH
QAQH
IOH = 8 mA
3 V
2.48
V
QH′
IOH = 12 mA
45 V
3.8
QAQH
IOH = 16 mA
4.5 V
3.8
IOL = 50 μA
2 V to 5.5 V
0.1
IOL = 2 mA
2.3 V
0.4
V
QH′
IOL = 6 mA
3 V
0.44
V
VOL
QAQH
IOL = 8 mA
3 V
0.44
V
QH′
IOL = 12 mA
45 V
0.55
QAQH
IOL = 16 mA
4.5 V
0.55
II
VI = 5.5 V or GND
0 to 5.5 V
±1
μA
IOZ
VO = VCC or GND,
QAQH
5.5 V
±5
μA
ICC
VI = VCC or GND,
IO = 0
5.5 V
20
μA
Ioff
VI or VO = 0 to 5.5 V
0
5
μA
Ci
VI = VCC or GND
3.3 V
3.5
pF
timing requirements over recommended operating free-air temperature range, VCC = 2.5 V ± 0.2 V
(unless otherwise noted) (see Figure 1)
TA = 25°C
SN54LV595A
SN74LV595A
UNIT
MIN
MAX
MIN
MAX
MIN
MAX
UNIT
SRCLK high or low
7
7.5
tw
Pulse duration
RCLK high or low
7
7.5
ns
tw
Pulse duration
SRCLR low
6
6.5
ns
SER before SRCLK↑
5.5
t
Setup time
SRCLK↑ before RCLK↑
8
9
ns
tsu
Setup time
SRCLR low before RCLK↑
8.5
9.5
ns
SRCLR high (inactive) before SRCLK↑
4
th
Hold time
SER after SRCLK↑
1.5
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)
參數(shù)描述
SN74LV595APWR 制造商:Texas Instruments 功能描述:Register Logic IC
SN74LV595APWRE4 功能描述:計(jì)數(shù)器移位寄存器 8-Bit Shift Register RoHS:否 制造商:Texas Instruments 計(jì)數(shù)器類型: 計(jì)數(shù)順序:Serial to Serial/Parallel 電路數(shù)量:1 封裝 / 箱體:SOIC-20 Wide 邏輯系列: 邏輯類型: 輸入線路數(shù)量:1 輸出類型:Open Drain 傳播延遲時(shí)間:650 ns 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝:Reel
SN74LV595APWRG3 功能描述:計(jì)數(shù)器移位寄存器 8B Shift Reg RoHS:否 制造商:Texas Instruments 計(jì)數(shù)器類型: 計(jì)數(shù)順序:Serial to Serial/Parallel 電路數(shù)量:1 封裝 / 箱體:SOIC-20 Wide 邏輯系列: 邏輯類型: 輸入線路數(shù)量:1 輸出類型:Open Drain 傳播延遲時(shí)間:650 ns 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝:Reel
SN74LV595APWRG4 功能描述:計(jì)數(shù)器移位寄存器 8-Bit Shift Register RoHS:否 制造商:Texas Instruments 計(jì)數(shù)器類型: 計(jì)數(shù)順序:Serial to Serial/Parallel 電路數(shù)量:1 封裝 / 箱體:SOIC-20 Wide 邏輯系列: 邏輯類型: 輸入線路數(shù)量:1 輸出類型:Open Drain 傳播延遲時(shí)間:650 ns 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝:Reel
SN74LV595APWT 功能描述:計(jì)數(shù)器移位寄存器 8-Bit Shift Register RoHS:否 制造商:Texas Instruments 計(jì)數(shù)器類型: 計(jì)數(shù)順序:Serial to Serial/Parallel 電路數(shù)量:1 封裝 / 箱體:SOIC-20 Wide 邏輯系列: 邏輯類型: 輸入線路數(shù)量:1 輸出類型:Open Drain 傳播延遲時(shí)間:650 ns 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝:Reel
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