參數(shù)資料
型號(hào)： SN74ABTH162460DL
廠商： Texas Instruments, Inc.
元件分類： 通用總線功能
英文描述： 4-TO-1 MULTIPLEXED/DEMULTIPLEXED REGISTERED TRANSCEIVERS WITH 3-STATE OUTPUTS
中文描述： 4比1復(fù)用/解復(fù)用收發(fā)登記，3態(tài)輸出
文件頁(yè)數(shù)： 1/10頁(yè)
文件大小： 176K
代理商： SN74ABTH162460DL
SN54ABTH162460, SN74ABTH162460
4-TO-1 MULTIPLEXED/DEMULTIPLEXED REGISTERED TRANSCEIVERS
WITH 3-STATE OUTPUTS
SCBS241E – FEBRUARY 1993 – REVISED MAY 1997
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
Members of the Texas Instruments
Widebus
Family
B-Port Outputs Have Equivalent 25-
Series Resistors, So No External Resistors
Are Required
State-of-the-Art EPIC-
ΙΙ
B
BiCMOS Design
Significantly Reduces Power Dissipation
Latch-Up Performance Exceeds 500 mA Per
JEDEC Standard JESD-17
Typical V
OLP
(Output Ground Bounce) < 1 V
at V
CC
= 5 V, T
A
= 25
°
C
High-Impedance State During Power Up
and Power Down
Distributed V
CC
and GND Pin Configuration
Minimizes High-Speed Switching Noise
Flow-Through Architecture Optimizes PCB
Layout
Bus Hold on Data Inputs Eliminates the
Need for External Pullup/Pulldown
Resistors
Package Options Include Plastic 300-mil
Shrink Small-Outline (DL) Package and
380-mil Fine-Pitch Ceramic Flat (WD)
Package Using 25-mil Center-to-Center
Spacings
description
The ’ABTH162460 are 4-bit to 1-bit multiplexed
registered transceivers used in applications
where four separate data paths must be
multiplexed onto or demultiplexed from a single
data
path.
Typical
multiplexing and/or demultiplexing of address and
data
information
in
bus-interface applications. This device also is
useful in memory-interleaving applications.
applications
include
microprocessor
or
Five 4-bit I/O ports (1A–4A, 1B1–4, 2B1–4, 3B1–4, and 4B1–4) are available for address and/or data transfer.
The output-enable (OEB, OEB1–OEB4, and OEA) inputs control the bus-transceiver functions. These control
signals also allow 4-bit or 16-bit control, depending on the OEB level.
SN54ABTH162460 . . . WD PACKAGE
SN74ABTH162460 . . . DL PACKAGE
(TOP VIEW)
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LEAB1
LEAB2
LEBA
GND
LEB1
LEB2
V
CC
CLKBA
OEB
CLKAB
GND
1A
2A
CE_SEL0
CE_SEL1
3A
4A
GND
CLKENAB
CLKENB
CLKENBA
V
CC
LEB3
LEB4
GND
OEA
LEAB3
LEAB4
OEB1
OEB2
SEL0
GND
1B1
1B2
V
CC
1B3
1B4
2B1
GND
2B2
2B3
2B4
3B1
3B2
3B3
GND
3B4
4B1
4B2
V
CC
4B3
4B4
GND
SEL1
OEB3
OEB4
Copyright
1997, Texas Instruments Incorporated
UNLESS OTHERWISE NOTED this document contains PRODUCTION
DATA information current as of publication date. Products conform to
specifications per the terms of Texas Instruments standard warranty.
parameters.
Widebus and EPIC-
ΙΙ
B are trademarks of Texas Instruments Incorporated.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
相關(guān)PDF資料
PDF描述
SN54ABTH162460WD 4-TO-1 MULTIPLEXED/DEMULTIPLEXED REGISTERED TRANSCEIVERS WITH 3-STATE OUTPUTS
SN74ABTH16460DGG 4-TO-1 MULTIPLEXED/DEMULTIPLEXED TRANSCEIVERS WITH 3-STATE OUTPUTS
SN54ABTH16460WD 4-TO-1 MULTIPLEXED/DEMULTIPLEXED TRANSCEIVERS WITH 3-STATE OUTPUTS
SN74AC11DB TRIPLE 3-INPUT POSITIVE-AND GATES
SN54AC11FK TRIPLE 3-INPUT POSITIVE-AND GATES
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SN74ABTH162460DLR 功能描述:總線收發(fā)器 4to1 Mltplx/DeMltplx Reg Trncvr W/3St Otp RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數(shù)量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時(shí)間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel
SN74ABTH16260DL 功能描述:閉鎖 D Type RoHS:否 制造商:Micrel 電路數(shù)量:1 邏輯類型:CMOS 邏輯系列:TTL 極性:Non-Inverting 輸出線路數(shù)量:9 高電平輸出電流: 低電平輸出電流: 傳播延遲時(shí)間: 電源電壓-最大:12 V 電源電壓-最小:5 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:SOIC-16 封裝:Reel
SN74ABTH16260DLG4 功能描述:閉鎖 D Type RoHS:否 制造商:Micrel 電路數(shù)量:1 邏輯類型:CMOS 邏輯系列:TTL 極性:Non-Inverting 輸出線路數(shù)量:9 高電平輸出電流: 低電平輸出電流: 傳播延遲時(shí)間: 電源電壓-最大:12 V 電源電壓-最小:5 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:SOIC-16 封裝:Reel
SN74ABTH16260DLR 功能描述:閉鎖 D Type RoHS:否 制造商:Micrel 電路數(shù)量:1 邏輯類型:CMOS 邏輯系列:TTL 極性:Non-Inverting 輸出線路數(shù)量:9 高電平輸出電流: 低電平輸出電流: 傳播延遲時(shí)間: 電源電壓-最大:12 V 電源電壓-最小:5 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:SOIC-16 封裝:Reel
SN74ABTH16460DGGR 功能描述:總線收發(fā)器 4/1 Mltplx/DeMltplx Trncvr W/3-St Otpt RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數(shù)量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時(shí)間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel
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