參數(shù)資料
型號(hào)： MC74LCX652
廠商： ON SEMICONDUCTOR
英文描述： Low-Voltage CMOS Octal Transceiver/Registered Transceiver With Dual Enable(低壓CMOS同相 8收發(fā)器/寄存收發(fā)器（帶雙使能）)
中文描述： 低電壓的CMOS八路收發(fā)器/注冊(cè)，雙使收發(fā)器（低壓的CMOS同相8收發(fā)器/寄存收發(fā)器（帶雙使能））
文件頁(yè)數(shù)： 1/12頁(yè)
文件大小： 90K
代理商： MC74LCX652
Low-Voltage CMOS Octal
Transceiver/Registered
Transceiver With Dual
Enable
With 5V–Tolerant Inputs and Outputs
(3–State, Non–Inverting)
The MC74LCX652 is a high performance, non–inverting octal
transceiver/registered transceiver operating from a 2.3 to 3.6V supply.
High impedance TTL compatible inputs significantly reduce current
loading to input drivers while TTL compatible outputs offer improved
switching noise performance. A V
I
specification of 5.5V allows
MC74LCX652 inputs to be safely driven from 5V devices. The
MC74LCX652 is suitable for memory address driving and all TTL
level bus oriented transceiver applications.
Data on the A or B bus will be clocked into the registers as the
appropriate clock pin goes from a LOW–to–HIGH logic level. Two
Output Enable pins (OEBA, OEAB) are provided to control the
transceiver outputs. In the transceiver mode, data present at the high
impedance port may be stored in either the A or the B register or in
both. The select controls (SBA, SAB) can multiplex stored and
real–time (transparent mode) data. In the isolation mode (both outputs
disabled), A data may be stored in the B register or B data may be
stored in the A register. When in the real–time mode, it is possible to
store data without using the internal registers by simultaneously
enabling OEAB and OEBA. In this configuration, each output
reinforces its input (data retention is not guaranteed in this mode).
Designed for 2.3 to 3.6V V
CC
Operation
5V Tolerant — Interface Capability With 5V TTL Logic
Supports Live Insertion and Withdrawal
I
OFF
Specification Guarantees High Impedance When V
CC
= 0V
LVTTL Compatible
LVCMOS Compatible
24mA Balanced Output Sink and Source Capability
Near Zero Static Supply Current in All Three Logic States (10
μ
A)
Substantially Reduces System Power Requirements
Latchup Performance Exceeds 500mA
ESD Performance: Human Body Model >2000V; Machine Model >200V
MC74LCX652
LOW–VOLTAGE CMOS
OCTAL TRANSCEIVER/
REGISTERED TRANSCEIVER
WITH DUAL ENABLE
Figure 1. PIN NAMES
Function
Side A Inputs/Outputs
Side B Inputs/Outputs
Clock Pulse Inputs
Select Control Inputs
Output Enable Inputs
Pins
A0–A7
B0–B7
CAB, CBA
SAB, SBA
OEBA, OEAB
DW SUFFIX
24–LEAD PLASTIC SOIC PACKAGE
CASE 751E–04
DT SUFFIX
24–LEAD PLASTIC TSSOP PACKAGE
CASE 948H–01
Semiconductor Components Industries, LLC, 2001
January, 2001 – Rev. 2
1
Publication Order Number:
MC74LCX652/D
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PDF描述
MC74LCX74 Low-Voltage CMOS Dual D-Type Flip-Flop(低壓CMOS雙D型觸發(fā)器)
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MC74LCX652DT 制造商:Rochester Electronics LLC 功能描述:- Tape and Reel
MC74LCX652DTR2 制造商:ON Semiconductor 功能描述:Bus XCVR Single 8-CH 3-ST 24-Pin TSSOP T/R 制造商:Rochester Electronics LLC 功能描述:- Tape and Reel
MC74LCX652DW 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:ON Semiconductor 功能描述:
MC74LCX652DWR2 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:ON Semiconductor 功能描述:
MC74LCX74D 功能描述:觸發(fā)器 2-3.6V CMOS Dual RoHS:否 制造商:Texas Instruments 電路數(shù)量:2 邏輯系列:SN74 邏輯類(lèi)型:D-Type Flip-Flop 極性:Inverting, Non-Inverting 輸入類(lèi)型:CMOS 輸出類(lèi)型: 傳播延遲時(shí)間:4.4 ns 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel
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