HD74HC353RP-EL [HITACHI]
Multiplexer, HC/UH Series, 2-Func, 4 Line Input, 1 Line Output, Inverted Output, CMOS, PDSO16, FP-16DN;
| 型号： | HD74HC353RP-EL |
| 厂家： | 
HITACHI SEMICONDUCTOR |
| 描述： | Multiplexer, HC/UH Series, 2-Func, 4 Line Input, 1 Line Output, Inverted Output, CMOS, PDSO16, FP-16DN 光电二极管 |
| 文件： | 总9页 (文件大小：49K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
HD74HC353
Dual 4-to-1-line Data Selectors/Multiplexers (with 3-state outputs)
Description
Each of these data selectors/multiplexers contains inverters and drivers to supply full binary decoding data
selection to the AND-OR-invert gates. Separate strobe inputs (G) are provided for each of the two four-
line sections.
The three-state outputs can interface with and drive data lines of bus-organized systems. With all but one
of the common output disabled (at a high-impedance state) the low-impedance of the single enable output
will drive the bus line to a high or low logic level. Each output has its own strobe (G). The output is
disabled when its strobe is high.
Features
•
•
•
•
•
High Speed Operation: tpd (Data to Y) = 13 ns typ (CL = 50 pF)
High Output Current: Fanout of 10 LSTTL Loads
Wide Operating Voltage: VCC = 2 to 6 V
Low Input Current: 1 µA max
Low Quiescent Supply Current: ICC (static) = 4 µA max (Ta = 25°C)
HD74HC353
Function Table
Select Input
Data Inputs
Output Control Output
B
X
L
A
X
L
C0
X
L
C1
X
X
X
L
C2
X
X
X
X
X
L
C3
X
X
X
X
X
X
X
L
G
H
L
L
L
L
L
L
L
L
Y
Z
H
L
L
L
H
X
X
X
X
X
X
L
H
H
L
H
L
L
H
X
X
X
X
H
H
H
H
H
L
L
H
X
X
H
H
H
L
H
Select inputs A and B are common to both sections
Pin Arrangement
Output
control
1G
1
2
3
4
5
6
7
8
16 VCC
Output
control
Select B
1C3
15
2G
14 Select A
13 2C3
1C2
1C1
12 2C2
1C0
11 2C1
Output 1Y
GND
10 2C0
9
Output 2Y
(Top view)
2
HD74HC353
Logic Diagram
1G
1C0
1C1
1C2
1C3
B
1Y
A
2C0
2C1
2C2
2C3
2Y
2G
3
HD74HC353
DC Characteristics
Ta = –40 to
Ta = 25°C
+85°C
Item
Symbol VCC (V) Min Typ Max Min Max Unit Test Conditions
Input voltage
VIH
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
4.5
6.0
2.0
4.5
6.0
4.5
6.0
6.0
6.0
1.5
—
—
—
—
0.5
1.5
3.15
4.2
—
—
V
V
V
3.15 —
—
4.2
—
—
—
—
—
—
—
—
VIL
0.5
1.35
1.8
—
1.35 —
1.8
—
—
—
—
—
—
Output voltage
VOH
1.9 2.0
4.4 4.5
5.9 6.0
4.18 —
5.68 —
1.9
4.4
5.9
4.13
5.63
—
Vin = VIH or VIL IOH = –20 µA
—
—
—
IOH = –4 mA
IOH = –5.2 mA
—
VOL
—
—
—
—
—
—
—
0.0 0.1
0.0 0.1
0.0 0.1
0.1
0.1
0.1
0.33
0.33
V
Vin = VIH or VIL IOL = 20 µA
—
—
—
—
—
—
0.26 —
0.26 —
±0.1 —
4.0
IOL = 4 mA
IOL = 5.2 mA
Input current
Iin
±1.0 µA
40 µA
Vin = VCC or GND
Quiescent supply ICC
current
—
Vin = VCC or GND, Iout = 0 µA
4
HD74HC353
AC Characteristics (CL = 50 pF, Input tr = tf = 6 ns)
Ta = –40 to
+85°C
Ta = 25°C
Symbol VCC (V) Min Typ Max Min Max Unit Test Conditions
Item
Propagation delay tPLH
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
125 —
155 ns
Data to Y
time
tPHL
13 25
—
—
31
—
—
21
26
160 —
200 ns
A or B to Y
14 32
—
—
40
—
—
8
27
34
Output enable
time
tZL
tZH
100 —
125 ns
20
17
—
—
25
—
—
21
Output disable
time
tLZ
tHZ
150 —
190 ns
11 30
—
—
—
—
—
—
38
33
—
—
5
26
75
15
13
10
Output rise/fall
time
tTLH
tTHL
95
19
16
10
ns
—
5
Input capacitance Cin
pF
5
Unit: mm
19.20
20.00 Max
16
1
9
8
1.3
1.11 Max
7.62
+ 0.13
– 0.05
0.25
2.54 ± 0.25
0.48 ± 0.10
0° – 15°
Hitachi Code
DP-16
JEDEC
EIAJ
Conforms
Conforms
Weight (reference value) 1.07 g
Unit: mm
10.06
10.5 Max
9
16
1
8
+ 0.20
7.80
– 0.30
0.80 Max
1.15
0° – 8°
1.27
0.70 ± 0.20
*0.42 ± 0.08
0.40 ± 0.06
0.15
M
0.12
Hitachi Code
JEDEC
EIAJ
FP-16DA
—
Conforms
*Dimension including the plating thickness
Base material dimension
Weight (reference value) 0.24 g
Unit: mm
9.9
10.3 Max
9
16
1
8
1.27
+ 0.10
6.10
– 0.30
1.08
0.635 Max
0° – 8°
+ 0.67
0.60
– 0.20
*0.42 ± 0.08
0.40 ± 0.06
0.15
0.25
M
Hitachi Code
JEDEC
EIAJ
FP-16DN
Conforms
Conforms
*Dimension including the plating thickness
Base material dimension
Weight (reference value) 0.15 g
Cautions
1. Hitachi neither warrants nor grants licenses of any rights of Hitachi’s or any third party’s patent,
copyright, trademark, or other intellectual property rights for information contained in this document.
Hitachi bears no responsibility for problems that may arise with third party’s rights, including
intellectual property rights, in connection with use of the information contained in this document.
2. Products and product specifications may be subject to change without notice. Confirm that you have
received the latest product standards or specifications before final design, purchase or use.
3. Hitachi makes every attempt to ensure that its products are of high quality and reliability. However,
contact Hitachi’s sales office before using the product in an application that demands especially high
quality and reliability or where its failure or malfunction may directly threaten human life or cause risk
of bodily injury, such as aerospace, aeronautics, nuclear power, combustion control, transportation,
traffic, safety equipment or medical equipment for life support.
4. Design your application so that the product is used within the ranges guaranteed by Hitachi particularly
for maximum rating, operating supply voltage range, heat radiation characteristics, installation
conditions and other characteristics. Hitachi bears no responsibility for failure or damage when used
beyond the guaranteed ranges. Even within the guaranteed ranges, consider normally foreseeable
failure rates or failure modes in semiconductor devices and employ systemic measures such as fail-
safes, so that the equipment incorporating Hitachi product does not cause bodily injury, fire or other
consequential damage due to operation of the Hitachi product.
5. This product is not designed to be radiation resistant.
6. No one is permitted to reproduce or duplicate, in any form, the whole or part of this document without
written approval from Hitachi.
7. Contact Hitachi’s sales office for any questions regarding this document or Hitachi semiconductor
products.
Hitachi, Ltd.
Semiconductor & Integrated Circuits.
Nippon Bldg., 2-6-2, Ohte-machi, Chiyoda-ku, Tokyo 100-0004, Japan
Tel: Tokyo (03) 3270-2111 Fax: (03) 3270-5109
URL
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Europe
: http:semiconductor.hitachi.com/
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: http://www.hitachi.com.tw/E/Product/SICD_Frame.htm
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Japan
: http://www.hitachi.co.jp/Sicd/indx.htm
For further information write to:
Hitachi Semiconductor
(America) Inc.
Hitachi Europe GmbH
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Tel: 535-2100
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Tel: <44> (1628) 585000
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Copyright ' Hitachi, Ltd., 1999. All rights reserved. Printed in Japan.
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