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74HC4053D 参数 Datasheet PDF下载

74HC4053D图片预览
型号: 74HC4053D
PDF下载: 下载PDF文件 查看货源
内容描述: 三重2通道模拟多路复用器/多路解复用器 [Triple 2-channel analog multiplexer/demultiplexer]
分类和应用: 解复用器开关复用器或开关信号电路
文件页数/大小: 32 页 / 208 K
品牌: PHILIPS [ NXP SEMICONDUCTORS ]
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74HC4053; 74HCT4053
Triple 2-channel analog multiplexer/demultiplexer
Rev. 7 — 13 December 2011
Product data sheet
1. General description
The 74HC4053; 74HCT4053 is a high-speed Si-gate CMOS device and is pin compatible
with the HEF4053B. It is specified in compliance with JEDEC standard no. 7A.
The 74HC4053; 74HCT4053 is triple 2-channel analog multiplexer/demultiplexer with a
common enable input (E). Each multiplexer/demultiplexer has two independent
inputs/outputs (nY0 and nY1), a common input/output (nZ) and three digital select
inputs (Sn). With E LOW, one of the two switches is selected (low-impedance ON-state)
by S1 to S3. With E HIGH, all switches are in the high-impedance OFF-state, independent
of S1 to S3.
V
CC
and GND are the supply voltage pins for the digital control inputs (S0 to S2, and E).
The V
CC
to GND ranges are 2.0 V to 10.0 V for 74HC4053 and 4.5 V to 5.5 V for
74HCT4053. The analog inputs/outputs (nY0 to nY1, and nZ) can swing between V
CC
as
a positive limit and V
EE
as a negative limit. V
CC
V
EE
may not exceed 10.0 V.
For operation as a digital multiplexer/demultiplexer, V
EE
is connected to GND (typically
ground).
2. Features and benefits
Wide analog input voltage range from
5
V to +5 V
Low ON resistance:
80
(typical) at V
CC
V
EE
= 4.5 V
70
(typical) at V
CC
V
EE
= 6.0 V
60
(typical) at V
CC
V
EE
= 9.0 V
Logic level translation: to enable 5 V logic to communicate with
5
V analog signals
Typical ‘break before make’ built-in
ESD protection:
HBM JESD22-A114F exceeds 2000 V
MM JESD22-A115-A exceeds 200 V
Multiple package options
Specified from
40 C
to +85
C
and
40 C
to +125
C
3. Applications
Analog multiplexing and demultiplexing
Digital multiplexing and demultiplexing
Signal gating