74AUP2G157

更新时间： 2024-11-11 06:31:51

品牌	Logo	应用领域
恩智浦 - NXP		复用器
页数	文件大小	规格书
20页	107K
描述
Low-power 2-input multiplexer

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74AUP2G157 数据手册

74AUP2G157

Low-power 2-input multiplexer

Rev. 03 — 2 July 2008

Product data sheet

1. General description

The 74AUP2G157 is a high-performance, low-power, low-voltage, Si-gate CMOS device,

superior to most advanced CMOS compatible TTL families.

Schmitt trigger action at all inputs makes the circuit tolerant to slower input rise and fall

times across the entire V_CCrange from 0.8 V to 3.6 V. This device ensures a very low

static and dynamic power consumption across the entire V_CCrange from 0.8 V to 3.6 V.

This device is fully speciﬁed for partial power-down applications using I_OFF

The I_OFFcircuitry disables the output, preventing the damaging backﬂow current through

the device when it is powered down.

The 74AUP2G157 is a single 2-input multiplexer which select data from two data inputs

(I0 and I1) under control of a common data select input (S). The state of the common data

select input determines the particular register from which the data comes. The output

(Y, Y) presents the selected data in the true (non-inverted) and complement form. The

enable input (E) is active LOW. When E is HIGH, the output Y is forced LOW and the

output Y is forced HIGH regardless of all other input conditions.

2. Features

I Wide supply voltage range from 0.8 V to 3.6 V

I High noise immunity

I Complies with JEDEC standards:

N JESD8-12 (0.8 V to 1.3 V)

N JESD8-11 (0.9 V to 1.65 V)

N JESD8-7 (1.2 V to 1.95 V)

N JESD8-5 (1.8 V to 2.7 V)

N JESD8-B (2.7 V to 3.6 V)

I ESD protection:

N HBM JESD22-A114E Class 3A exceeds 5000 V

N MM JESD22-A115-A exceeds 200 V

N CDM JESD22-C101C exceeds 1000 V

I Low static power consumption; I_CC= 0.9 µA (maximum)

I Latch-up performance exceeds 100 mA per JESD 78 Class II

I Inputs accept voltages up to 3.6 V

I Low noise overshoot and undershoot < 10 % of V_CC

I I_OFFcircuitry provides partial Power-down mode operation

I Multiple package options

I Speciﬁed from −40 °C to +85 °C and −40 °C to +125 °C

12 3 4 5 6 7...20

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