參數(shù)資料
型號(hào)： DM74LS166N
廠商： FAIRCHILD SEMICONDUCTOR CORP
元件分類： 通用總線功能
英文描述： Quad Buffer with 3-STATE Outputs; Package: TSSOP; No of Pins: 14; Container: Tape & Reel
中文描述： LS SERIES, 8-BIT RIGHT PARALLEL IN SERIAL OUT SHIFT REGISTER, TRUE OUTPUT, PDIP16
封裝： 0.300 INCH, PLASTIC, MS-001, DIP-16
文件頁(yè)數(shù)： 2/6頁(yè)
文件大?。?/td> 78K
代理商： DM74LS166N
www.fairchildsemi.com
2
D
Function Table
H
=
HIGH Level (steady state)
L
=
LOW Level (steady state)
X
=
Don’t Care (any input, including transitions)
↑
=
Transition from LOW-to-HIGH level
a…h(huán)
=
The level of steady-state input at inputs A through H, respectively
Q
A0
, Q
B0
, Q
H0
=
The level of Q
A
, Q
B
, Q
H
, respectively, before the indicated steady-state input conditions were established
Q
An
, Q
Gn
,
=
The level of Q
A
, Q
G
, respectively, before the most recent
↑
transition of the clock
Logic Diagram
Timing Diagram
Typical Clear, Shift, Load, Inhibit and Shift Sequences
Inputs
Internal
Outputs
Output
Q
H
Clear
Shift/
Clock
Clock
Serial
Parallel
Load
X
X
L
H
H
X
Inhibit
X
L
L
L
L
H
A…H
Q
A
L
Q
A0
a
H
L
Q
A0
Q
B
L
Q
B0
b
Q
An
Q
An
Q
B0
L
H
H
H
H
H
X
L
↑
↑
↑
↑
X
X
X
H
L
X
X
X
L
Q
H0
h
Q
Gn
Q
Gn
Q
H0
a…h(huán)
X
X
X
相關(guān)PDF資料
PDF描述
DM74LS166WM Quad Buffer with 3-STATE Outputs
DM74LS166 8-Bit Parallel-In/Serial-Out Shift Register(8位并行輸入/串行輸出的移位寄存器)
DM74LS169 Quad Buffer with 3-STATE Outputs; Package: SOIC; No of Pins: 14; Container: Rail
DM74LS169A Quad Buffer with 3-STATE Outputs
DM74LS169AM Quad Buffer with 3-STATE Outputs; Package: SOIC; No of Pins: 14; Container: Tape & Reel
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DM74LS166WM 功能描述:計(jì)數(shù)器移位寄存器 DISC BY MFG 7/03 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
DM74LS166WMX 功能描述:計(jì)數(shù)器移位寄存器 8-Bit Serial Sht 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
DM74LS169A WAF 制造商:Fairchild Semiconductor Corporation 功能描述:
DM74LS169AM 功能描述:計(jì)數(shù)器 IC Syn 4-Bit Binary Ctr RoHS:否 制造商:NXP Semiconductors 計(jì)數(shù)器類型:Binary Counters 邏輯系列:74LV 位數(shù):10 計(jì)數(shù)法: 計(jì)數(shù)順序: 工作電源電壓:1 V to 5.5 V 工作溫度范圍:- 40 C to + 125 C 封裝 / 箱體:SOT-109 封裝:Reel
DM74LS169AMX 功能描述:計(jì)數(shù)器 IC Syn 4-Bit Binary Ctr RoHS:否 制造商:NXP Semiconductors 計(jì)數(shù)器類型:Binary Counters 邏輯系列:74LV 位數(shù):10 計(jì)數(shù)法: 計(jì)數(shù)順序: 工作電源電壓:1 V to 5.5 V 工作溫度范圍:- 40 C to + 125 C 封裝 / 箱體:SOT-109 封裝:Reel
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