HD74CBT32160C [RENESAS]
16-bit to 32-bit Demux PCI Hot-plug Bus Switch; 16位到32位的解复用PCI热插拔总线开关
| 型号： | HD74CBT32160C |
| 厂家： | 
RENESAS TECHNOLOGY CORP |
| 描述： | 16-bit to 32-bit Demux PCI Hot-plug Bus Switch |
| 文件： | 总11页 (文件大小：221K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
To all our customers
Regarding the change of names mentioned in the document, such as Hitachi
Electric and Hitachi XX, to Renesas Technology Corp.
The semiconductor operations of Mitsubishi Electric and Hitachi were transferred to Renesas
Technology Corporation on April 1st 2003. These operations include microcomputer, logic, analog
and discrete devices, and memory chips other than DRAMs (flash memory, SRAMs etc.)
Accordingly, although Hitachi, Hitachi, Ltd., Hitachi Semiconductors, and other Hitachi brand
names are mentioned in the document, these names have in fact all been changed to Renesas
Technology Corp. Thank you for your understanding. Except for oporate trademark, logo and
corporate statement, no changes whatsoever have been made to of the document, and
these changes do not constitute any alteration to the contenelf.
Renesas Technology Home Pcom
Renesas Technology Corp.
Customer Support Dept.
April 1, 2003
Cautions
Keep safety first in your circuit designs!
1. Renesas Technology Corporation puts the maximum effort into making semiconductor products better
and more reliable, but there is always the possibility that trouble may occur with them. Trouble with
semiconductors may lead to personal injury, fire or property damage.
Remember to give due consideration to safety when making your circuit designs, with appropriate
measures such as (i) placement of substitutive, auxiliary circuits, (ii) use of nonflammable material or
(iii) prevention against any malfunction or mishap.
Notes regarding these materials
1. These materials are intended as a reference to assist our customers in the selection of the Renesas
Technology Corporation product best suited to the customer's application; they do not convey any
license under any intellectual property rights, or any other rights, belonginto Renesas Technology
Corporation or a third party.
2. Renesas Technology Corporation assumes no responsibility for any ringement of any
third-party's rights, originating in the use of any product data, dims, algorithms, or
circuit application examples contained in these materials.
3. All information contained in these materials, including programs and
algorithms represents information on products at the tirials, and are
subject to change by Renesas Technology Corporatct improvements or
other reasons. It is therefore recommended thachnology Corporation
or an authorized Renesas Technology Corporlatest product information
before purchasing a product listed herein.
The information described here may coypographical errors.
Renesas Technology Corporation assdamage, liability, or other loss
rising from these inaccuracies or
Please also pay attention to infTechnology Corporation by various
means, including the Renesmiconductor home page
(http://www.renesas.com
4. When using any or aln these materials, including product data, diagrams,
charts, programs, o evaluate all information as a total system before
making a final the information and products. Renesas Technology
Corporation ny damage, liability or other loss resulting from the
information
5. Renesas Technmiconductors are not designed or manufactured for use in a device
or system that is umstances in which human life is potentially at stake. Please contact
Renesas Technology on or an authorized Renesas Technology Corporation product distributor
when considering the usa product contained herein for any specific purposes, such as apparatus or
systems for transportation, vehicular, medical, aerospace, nuclear, or undersea repeater use.
6. The prior written approval of Renesas Technology Corporation is necessary to reprint or reproduce in
whole or in part these materials.
7. If these products or technologies are subject to the Japanese export control restrictions, they must be
exported under a license from the Japanese government and cannot be imported into a country other
than the approved destination.
Any diversion or reexport contrary to the export control laws and regulations of Japan and/or the
country of destination is prohibited.
8. Please contact Renesas Technology Corporation for further details on these materials or the products
contained therein.
HD74CBT32160C
16-bit to 32-bit Demux PCI Hot-plug Bus Switch
ADE-205-673 (Z)
Preliminary
Rev. 0
Feb. 2002
Description
The HD74CBT32160C device provides 16-bit to 32-bit demux ng. The low on
state resistance of the switch allows connections to be madelay. Select
control (SEL1, SEL2) inputs, select the appropriate B1 and a.
Features
•
•
Minimal propagation delay through the swit
5 Ω switch connection between two port
Pullup on B1 and B2 ports.
•
•
TTL-compatible input levels.
Ultra low quiescent power.
-Ideally suited for notebo
Package type
•
Product code exa
Package type
Package suffix
Taping code
TSSOP-56pin
T
EL (1,000 pcs / Reel)
Function Table
Inputs
SEL1
SEL2
Function
L
H
L
nA to nB1
H
L
nA to nB2
L
nA to nB1 and nB2
nB1, nB2 = VBIAS
H
H
H:
L:
High level
Low level
HD74CBT32160C
Pin Arrangement
1B1
2B1
2A
1
2
56 1A
55 1B2
2B2
3A
54
53
52
51
50
3
4
3B1
4B1
4A
3B2
4B2
5A
5
6
5B1
6B1
6A
7
8
49 5B
9
4
10
7B1
8B1 11
12
13
14
15
16
17
8A
GND
Vcc
9B1
2
10B1
10A
10B2
11A
0
39
38
11B1 1
12B
11B2
37 12B2
13A
36
35
34
33
32
31
30
29
13B2
14B2
15A
6
27
15B2
16B2
VBIAS2
SEL2
1
SEL1 28
(Top view)
Rev.0, Feb. 2002, page 2 of 2
HD74CBT32160C
Absolute Maximum Ratings
Item
Symbol
Ratings
−0.5 to 7.0
−0.5 to 7.0
−50
Unit
V
Conditions
Supply voltage range
Input voltage range *1
Input clamp current
Continuous output current
Continuous current through
VCC
VI
V
IIK
mA
mA
mA
VI < 0
IO
128
VO = 0 to VCC
ICC or IGND
100
VCC or GND
Maximum power dissipation
at Ta = 25°C (in still air) *2
PT
1.32
W
Storage temperature
Tstg
−65 to 150
Notes:
The absolute maximum ratings are values which must not iceeded, and
furthermore, no two of which may be realized at the sam
1. The input and output voltage ratings may be exceedet clamp-current
ratings are observed.
2. The maximum package power dissipation was perature of 150°C.
Recommended Operating Conditions
Item
Sym
VCC
5.5
5.5
5
Unit
Conditions
Supply voltage range
V
Input voltage range
V
Output voltage range
V
Input transition rise or
Operating free-air
0
ns / V
°C
VCC = 4.5 to 5.5 V
−40
85
Note: Unusehigh or low.
Rev.0, Feb. 2002, page 3 of 3
HD74CBT32160C
Logic Diagram
VBIAS1
1A
1B1
1B2
VBIAS2
VBIAS1
16A
1
16B2
SEL1
SEL2
Rev.0, Feb. 2002, page 4 of 4
HD74CBT32160C
DC Electrical Characteristics
(Ta = −40 to 85°C)
Item
Symbol
VCC (V)
Min
Typ*1
Max
−1.2
Unit
V
Test conditions
Clamp diode voltage VIK
4.5
IIN = −18 mA
Input voltage
VIH
VIL
4.0 to 5.5 2.0
V
4.0 to 5.5
4.5
0.8
8
On-state switch
resistance *2
RON
5
Ω
VIN = 0 V,
IIN = 48 mA
4.5
10
15
VIN = 2.4 V,
IIN = 15 mA
Input current
IIN
0 to 5.5
5.5
1.0
2
VIN = 5.5 V or GND
5.5 V, VBIAS = 5.5 V
Off-state leakage
current
IOZA
–1.0
VBIAS = 5.5 V
5 V, VBIAS = 5.5 V
= 0 V, VBIAS = 5.5 V
IOZB
–5
Quiescent supply
current
ICC
5.5
5.5
VIN = VCC or GND,
IO = 0 mA
Increase in ICC
per input *3
∆ICC
mA
One input at 3.4 V,
other inputs at VCC or
GND
Notes:
For condition shown as values under recommended operating
conditions.
1. All typical values ae noted), Ta = 25°C.
2. Measured by thnd B terminals at the indicated current through the
switch. On-sy the lower voltage of the two (A or B) terminals.
3. This is theach input that is at the specified TTL voltage level
rather
Capacitance
(Ta = 25°C)
Item
Symbol VCC (V)
Min
Typ
Max
Unit
Test conditions
Control input
capacitance
CIN
5.0
5
pF
VIN = 0 or 3 V
Input / output A port
CI/O (OFF)
5.0
10
7
pF
VO = 0 or 3 V
SEL1, SEL2 = VCC
capacitance
B port
Note: This parameter is determined by device characterization is not production tested.
Rev.0, Feb. 2002, page 5 of 5
HD74CBT32160C
Switching Characteristics
(Ta = −40 to 85°C)
•
V
CC = 5.0 0.5 V, VBIAS = VCC
Test
conditions
FROM
(Input)
TO
(Output)
Item
Symbol
Min
Max
Unit
Propagation delay
time *1
tPLH
tPHL
0.25
ns
CL = 50 pF
RL = 500 Ω
A or B
B or A
A or B
A or B
Enable time
tZH
tZL
2.0
7.0
ns
ns
CL = 50 pF
RL = 500 Ω
SEL
Disable time
tHZ
tLZ
2.0
2.0
6.0
7.0
CL = 50 p
RL = 50
SEL
Notes: 1. The propagation delay is the calculated RC time constant ate resistance of the
switch and the specified load capacitance, when driven rce (zero output
impedance).
Test Circuit
ee under table
OPEN
GND
*1
oad circuit for outputs
Symbol
tPLH/ tPHL
tZH / tHZ
tZL / tLZ
S1
OPEN
OPEN
7 V
Note: 1. CL includes probe and jig capacitance.
Rev.0, Feb. 2002, page 6 of 6
HD74CBT32160C
Waveforms – 1
tr
tf
3 V
90 %
1.5 V
90 %
1.5 V
Input
10 %
10 %
tPHL
GND
VOH
tPLH
1.5 V
Output
VOL
Waveforms – 2
tf
3 V
90 %
1.5 V
Output
Control
10
GND
3.5 V
tLZ
Waveform - A
Waveform - B
VOL + 0.3 V
VOL
VOH
tHZ
VOH - 0.3 V
1.5 V
GND
Notes: 1. All input pulses are supplied by generators having the following characteristics :
PRR ≤ 10 MHz, ZO = 50 Ω, tr ≤ 2.5 ns, tf ≤ 2.5 ns.
2. Waveform - A is for an output with internal conditions such that the output is low except
when disabled by the output control.
3. Waveform - B is for an output with internal conditions such that the output is high except
when disabled by the output control.
4. The output are measured one at a time with one transition per measurement.
Rev.0, Feb. 2002, page 7 of 7
HD74CBT32160C
Package Dimensions
As of July, 2001
14.0
14.2 Max
Unit: mm
56
29
1
28
0.50
0.08
*0.19 0.05
M
8.10 0.20
0.65 Max
0.10
TTP-56DAV
—
—
*Pd plating
ference value)
0.32 g
Rev.0, Feb. 2002, page 8 of 8
HD74CBT32160C
Disclaimer
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 by Hitachi particularly
for maximum rating, operating supply voltage range, heat radiationstallation
conditions and other characteristics. Hitachi bears no responsige when used
beyond the guaranteed ranges. Even within the guaranteed seeable
failure rates or failure modes in semiconductor devices auch as fail-
safes, so that the equipment incorporating Hitachi prory, fire or other
consequential damage due to operation of the Hita
5. This product is not designed to be radiation resi
6. No one is permitted to reproduce or duplicart of this document without
written approval from Hitachi.
7. Contact Hitachi’s sales office for any ent or Hitachi semiconductor
products.
Sales Offices
Hitachi, Ltd.
Semiconductor
Nippon Bldg., 2-60-0004, Japan
Tel: (03) 3270-2111
URL
http://wwwr.com/
For further information w
Hitachi Semiconductor
(America) Inc.
Hitachi EurLtd.
Hitachi Asia Ltd.
Hitachi Asia (Hong Kong) Ltd.
Group III (Electronic Components)
7/F., North Tower
Electronic Components Group
Hitachi Tower
179 East Tasman Drive Whitebrook Park
16 Collyer Quay #20-00
Singapore 049318
Tel : <65>-538-6533/538-8577
Fax : <65>-538-6933/538-3877
URL : http://semiconductor.hitachi.com.sg
San Jose,CA 95134
Lower Cookham Road
World Finance Centre,
Tel: <1> (408) 433-1990 Maidenhead
Fax: <1>(408) 433-0223 Berkshire SL6 8YA, United Kingdom
Tel: <44> (1628) 585000
Harbour City, Canton Road
Tsim Sha Tsui, Kowloon Hong Kong
Tel : <852>-(2)-735-9218
Fax : <852>-(2)-730-0281
URL : http://semiconductor.hitachi.com.hk
Fax: <44> (1628) 585200
Hitachi Asia Ltd.
(Taipei Branch Office)
4/F, No. 167, Tun Hwa North Road
Hung-Kuo Building
Taipei (105), Taiwan
Tel : <886>-(2)-2718-3666
Fax : <886>-(2)-2718-8180
Telex : 23222 HAS-TP
URL : http://www.hitachi.com.tw
Hitachi Europe GmbH
Electronic Components Group
Dornacher Straße 3
D-85622 Feldkirchen
Postfach 201, D-85619 Feldkirchen
Germany
Tel: <49> (89) 9 9180-0
Fax: <49> (89) 9 29 30 00
Copyright © Hitachi, Ltd., 2002. All rights reserved. Printed in Japan.
Colophon 5.0
Rev.0, Feb. 2002, page 9 of 9
相关型号：
HD74CBT32160CT
Bus Driver, CBT/FST/QS/5C/B Series, 1-Func, 16-Bit, True Output, PDSO56, TSSOP-56
HITACHI
HD74CBT3253T
CBT/FST/QS/5C/B SERIES, DUAL 1 LINE TO 4 LINE MULTIPLEXER AND DEMUX/DECODER, TRUE OUTPUT, PDSO16, TTP-16
RENESAS
HD74CBT3257TELL
CBT/FST/QS/5C/B SERIES, QUAD 1 LINE TO 2 LINE MULTIPLEXER AND DEMUX/DECODER, TRUE OUTPUT, PDSO16, TSSOP-16
RENESAS
HD74CBT3257TELL-E
CBT/FST/QS/5C/B SERIES, QUAD 1 LINE TO 2 LINE MULTIPLEXER AND DEMUX/DECODER, TRUE OUTPUT, PDSO16, LEAD FREE, TSSOP-16
RENESAS
©2020 ICPDF网 联系我们和版权申明