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參數(shù)資料
| 型號(hào)： | 74LVQ157T |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | LOW VOLTAGE QUAD 2 CHANNEL MULTIPLEXER |
| 中文描述： | 2低電壓四通道多 |
| 文件頁數(shù)： | 1/8頁 |
| 文件大小： | 60K |
| 代理商： | 74LVQ157T |
74LVQ157
LOW VOLTAGE QUAD 2 CHANNEL MULTIPLEXER
February 1999
ORDER CODES :
74LVQ157M
74LVQ157T
M
(Micro Package)
I
HIGHSPEED:
t
PD
=5 ns(TYP.)at V
CC
= 3.3V
I
COMPATIBLEWITH TTL OUTPUT
I
LOWPOWERDISSIPATION:
I
CC
=4
μ
A(MAX.) at T
A
=25
o
C
I
LOWNOISE:
V
OLP
=0.2V(TYP.)at V
CC
= 3.3V
I
75
TRANSMISSIONLINEOUTPUT DRIVE
CAPABILITY
I
SYMMETRICALOUTPUTIMPEDANCE:
|I
OH
| = I
OL
= 12mA(MIN)
I
PCIBUSLEVELSGUARANTEED AT24mA
I
BALANCEDPROPAGATIONDELAYS:
t
PLH
t
PHL
I
OPERATINGVOLTAGERANGE:
V
CC
(OPR)= 2Vto 3.6V (1.2VData Retention)
I
PINANDFUNCTION COMPATIBLEWITH
74SERIES157
I
IMPROVEDLATCH-UP IMMUNITY
DESCRIPTION
The LVQ157 is a low voltage CMOS QUAD
2-CHANNEL
MULTIPLEXER
sub-micron silicon gate and double-layer metal
wiring C
2
MOS technology. It is ideal for low
power and low noise 3.3Vapplications.
fabricated
with
T
(TSSOPPackage)
It has better speed performance at 3.3V than 5V
LSTTL family combined with the true CMOS low
power consumption.
It consists of four 2-input digital multiplexers with
common select and strobe inputs. When strobe
input is held high selection of data is inhibit and
all the outputs become low. The
decoding determines whether the A or B inputs
get routed to theircorresponding Youtputs.
All
inputs
and
outputs are
protection circuits against static discharge, giving
them 2KV ESD immunity and transient excess
voltage.
SELECT
equipped with
PIN CONNECTION AND IEC LOGIC SYMBOLS
1/8
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 74LVQ157SC | Low Voltage Quad 2-Input Multiplexer |
| 74LVQ157SJ | Low Voltage Quad 2-Input Multiplexer |
| 74LVQ157 | Low Voltage Quad 2-Input Multiplexer |
| 74LVQ157 | Low Voltage Quad 2 Channel Multiplexer(低電壓四２通道多路復(fù)用器) |
| 74LVQ163MTR | CAP 47UF 200V ELECT EB SMD |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 74LVQ157TTR | 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 Quad 2-Ch Multiplexr RoHS:否 制造商:Micrel 產(chǎn)品:Multiplexers 邏輯系列:CMOS 位數(shù): 線路數(shù)量（輸入/輸出）:2 / 12 傳播延遲時(shí)間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray |
| 74LVQ161MTR | 功能描述:計(jì)數(shù)器 IC Sync Prest 4-Bit Cnt 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 |
| 74LVQ161TTR | 功能描述:計(jì)數(shù)器 IC Sync Binary Counter 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 |
| 74LVQ163MTR | 功能描述:計(jì)數(shù)器 IC Sync Prest 4-Bit Cnt 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 |
| 74LVQ163TTR | 功能描述:計(jì)數(shù)器 IC Sync Up/Dn Bin Cntr 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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