參數(shù)資料
型號： SN74LV166APWR
廠商： TEXAS INSTRUMENTS INC
元件分類： 計數(shù)移位寄存器
英文描述： LV/LV-A/LVX/H SERIES, 8-BIT RIGHT PARALLEL IN SERIAL OUT SHIFT REGISTER, TRUE OUTPUT, PDSO16
封裝： GREEN, PLASTIC, TSSOP-16
文件頁數(shù)： 16/19頁
文件大小： 588K
代理商： SN74LV166APWR
SN54LV166A, SN74LV166A
8BIT PARALLELLOAD SHIFT REGISTERS
SCLS456C FEBRUARY 2001 REVISED APRIL 2005
6
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
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
SN54LV166A
SN74LV166A
UNIT
MIN
MAX
MIN
MAX
MIN
MAX
UNIT
tw
Pulse duration
CLR low
8
9
ns
tw
Pulse duration
CLK high or low
8.5
9
ns
CLK INH before CLK
↑
7
Data before CLK
↑
6.5
8.5
tsu
Setup time
SH/LD before CLK
↑
7
8.5
ns
tsu
Setup time
SER before CLK
↑
8.5
9.5
ns
CLR
↑ inactive before CLK↑
6
7
th
Hold time
Data after CLK
↑
0.5
0
ns
timing requirements over recommended operating free-air temperature range, VCC = 3.3 V ± 0.3 V
(unless otherwise noted) (see Figure 1)
TA = 25°C
SN54LV166A
SN74LV166A
UNIT
MIN
MAX
MIN
MAX
MIN
MAX
UNIT
tw
Pulse duration
CLR low
6
7
ns
tw
Pulse duration
CLK high or low
6
7
ns
CLK INH before CLK
↑
5
Data before CLK
↑
5
6
tsu
Setup time
SH/LD before CLK
↑
5
6
ns
tsu
Setup time
SER before CLK
↑
5
6
ns
CLR
↑ inactive before CLK↑
4
th
Hold time
Data after CLK
↑
0
ns
timing requirements over recommended operating free-air temperature range, VCC = 5 V ± 0.5 V
(unless otherwise noted) (see Figure 1)
TA = 25°C
SN54LV166A
SN74LV166A
UNIT
MIN
MAX
MIN
MAX
MIN4
MAX
UNIT
tw
Pulse duration
CLR low
5
ns
tw
Pulse duration
CLK high or low
4
ns
CLK INH before CLK
↑
3.5
Data before CLK
↑
4.5
tsu
Setup time
SH/LD before CLK
↑
4
ns
tsu
Setup time
SER before CLK
↑
4
ns
CLR
↑ inactive before CLK↑
3.5
th
Hold time
Data after CLK
↑
1
ns
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
SN74LV166APWRE4 功能描述:計數(shù)器移位寄存器 8-Bit Parallel-Load Shift Register RoHS:否 制造商:Texas Instruments 計數(shù)器類型: 計數(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 傳播延遲時間:650 ns 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝:Reel
SN74LV166APWRG4 功能描述:計數(shù)器移位寄存器 Parallel Load 8B Shift Registers RoHS:否 制造商:Texas Instruments 計數(shù)器類型: 計數(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 傳播延遲時間:650 ns 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝:Reel
SN74LV166APWT 功能描述:計數(shù)器移位寄存器 8-Bit Parallel-Load Shift Register RoHS:否 制造商:Texas Instruments 計數(shù)器類型: 計數(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 傳播延遲時間:650 ns 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝:Reel
SN74LV166APWTE4 功能描述:計數(shù)器移位寄存器 8-Bit Parallel-Load Shift Register RoHS:否 制造商:Texas Instruments 計數(shù)器類型: 計數(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 傳播延遲時間:650 ns 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝:Reel
SN74LV166APWTG4 功能描述:計數(shù)器移位寄存器 Parallel Load 8B Shift Registers RoHS:否 制造商:Texas Instruments 計數(shù)器類型: 計數(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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