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參數(shù)資料
| 型號： | 74VHC164SJ |
| 廠商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分類： | 通用總線功能 |
| 英文描述： | Quadruple 2-Input Positive-NOR Gates 14-TSSOP -40 to 85 |
| 中文描述： | AHC/VHC/H/U/V SERIES, 8-BIT RIGHT SERIAL IN PARALLEL OUT SHIFT REGISTER, TRUE OUTPUT, PDSO14 |
| 封裝： | 5.30 MM, LEAD FREE, EIAJ TYPE2, SOP-14 |
| 文件頁數(shù)： | 2/7頁 |
| 文件大小： | 83K |
| 代理商： | 74VHC164SJ |
www.fairchildsemi.com
2
7
Functional Description
The VHC164 is an edge-triggered 8-bit shift register with
serial data entry and an output from each of the eight
stages. Data is entered serially through one of two inputs
(A or B); either of these inputs can be used as an active
High Enable for data entry through the other input. An
unused input must be tied HIGH.
Each LOW-to-HIGH transition on the Clock (CP) input
shifts data one place to the right and enters into Q
0
the log-
ical AND of the two data inputs (A B) that existed before
the rising clock edge. A LOW level on the Master Reset
(MR) input overrides all other inputs and clears the register
asynchronously, forcing all Q outputs LOW.
Function Table
H
=
HIGH Voltage Levels
L
=
LOW Voltage Levels
X
=
Immaterial
Q
=
Lower case letters indicate the state of the referenced input or output
one setup time prior to the LOW-to-HIGH clock transition.
Logic Diagram
Please note that this diagram is provided only for the understanding of logic operations and should not be used to estimate propagation delays.
Operating
Inputs
Outputs
Mode
MR
A
B
Q
0
Q
1
–Q
7
Reset (Clear)
L
X
X
L
L–L
Shift
H
L
L
L
Q
0
–Q
6
Q
0
–Q
6
Q
0
–Q
6
Q
0
–Q
6
H
L
H
L
H
H
L
L
H
H
H
H
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 74VHC164SJ_Q | 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 |
| 74VHC164SJX | 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 |
| 74VHC165FT | 功能描述:IC REG SHIFT PISO 8BIT 16TSSOP 制造商:toshiba semiconductor and storage 系列:TC74VHC 包裝:帶卷（TR） 零件狀態(tài):有效 邏輯類型:移位寄存器 輸出類型:補(bǔ)充型 元件數(shù):1 每元件位數(shù):8 功能:并行或串行至串行 電壓 - 電源:2 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:16-TSSOP（0.173"，4.40mm 寬） 供應(yīng)商器件封裝:16-TSSOP 標(biāo)準(zhǔn)包裝:2,500 |
| 74VHC174 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:HEX D-TYPE FLIP FLOP WITH CLEAR |
| 74VHC174_04 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:HEX D-TYPE FLIP FLOP WITH CLEAR |
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