參數(shù)資料
型號: 74LVC1G3157
廠商: NXP Semiconductors N.V.
英文描述: 2-CHANNEL ANALOG MULTIPLEXER/DEMULTIPLEXER
中文描述: 2通道模擬多路復(fù)用器/解復(fù)用器
文件頁數(shù): 1/17頁
文件大?。?/td> 91K
代理商: 74LVC1G3157
1.
General description
The 74LVC1G175 is a high-performance, low-voltage, Si-gate CMOS device, superior
to most advanced CMOS compatible TTL families.
The input can be driven from either 3.3 Vor 5 V devices. This feature allows the use of
this device in a mixed 3.3 V and 5 V environment.
This device is fully specified for partial power-down applications using I
off
. The I
off
circuitry
disables the output, preventing the damaging backflow current through the device when
it is powered down.
The 74LVC1G175 is a single positive edge triggered D-type flip-flop with individual
data (D) input, clock (CP) input, master reset (MR) input, and Q output.
The master reset (MR) is an asynchronous active LOW input and operate independently
of the clock input. Information on the data input is transferred to the Q output on the
LOW-to-HIGH transition of the clock pulse. The D input must be stable one set-up time
prior to the LOW-to-HIGH clock transition, for predictable operation.
Schmitt-trigger action at all inputs makes the circuit highly tolerant to slower input rise and
fall times.
2.
Features
I
Wide supply voltage range from 1.65 V to 5.5 V
I
5 V tolerant inputs for interfacing with 5 V logic
I
High noise immunity
I
Complies with JEDEC standard:
N
JESD8-7 (1.65 V to 1.95 V)
N
JESD8-5 (2.3 V to 2.7 V)
N
JESD8B/JESD36 (2.7 V to 3.6 V).
I
±
24 mA output drive (V
CC
= 3.0 V)
I
ESD protection:
N
HBM EIA/JESD22-A114-B exceeds 2000 V
N
MM EIA/JESD22-A115-A exceeds 200 V.
I
CMOS low power consumption
I
Latch-up performance exceeds 250 mA
I
Direct interface with TTL levels
I
Inputs accept voltages up to 5 V
I
Multiple package options
I
Specified from
40
°
C to +85
°
C and
40
°
C to +125
°
C.
74LVC1G175
Single D-type flip-flop with reset; positive-edge trigger
Rev. 01 — 18 October 2004
Product data sheet
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
74LVC1G3157_11 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:2-channel analog multiplexer/demultiplexer
74LVC1G3157_12 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:2-channel analog multiplexer/demultiplexer
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