參數(shù)資料
型號(hào): 74ABT652APW,112
廠商: NXP Semiconductors
文件頁數(shù): 16/19頁
文件大?。?/td> 0K
描述: IC TRANSCVR 8BIT N-INV 24TSSOP
產(chǎn)品培訓(xùn)模塊: Logic Packages
標(biāo)準(zhǔn)包裝: 63
系列: 74ABT
邏輯類型: 收發(fā)器,反相
元件數(shù): 1
每個(gè)元件的位元數(shù): 8
輸出電流高,低: 32mA,64mA
電源電壓: 4.5 V ~ 5.5 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 24-TSSOP(0.173",4.40mm 寬)
供應(yīng)商設(shè)備封裝: 24-TSSOP
包裝: 管件
其它名稱: 74ABT652APW
74ABT652APW-ND
935192720112
74ABT652A_2
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2010. All rights reserved.
Product data sheet
Rev. 02 — 12 March 2010
6 of 19
NXP Semiconductors
74ABT652A
Octal transceiver/register; non-inverting; 3-state
6.
Functional description
6.1 Function table
[1]
H = HIGH voltage level;
L = LOW voltage level;
X = don’t care;
↑ = LOW-to-HIGH clock transition.
[2]
The data output function may be enabled or disabled by various signals at the OEBA and OEAB inputs. Data input functions are always
enabled, i.e., data at the bus pins will be stored on every LOW-to-HIGH transition of the clock.
[3]
If both select controls (SAB and SBA) are LOW, then clocks can occur simultaneously. If either select control is HIGH, the clocks must
be staggered in order to load both registers.
Figure 3 demonstrates the four fundamental bus-management functions that can be
performed with the 74ABT652A.
The select pins determine whether data is stored or transferred through the device in real
time.
The output enable pins determine the direction of the data ow.
Table 3.
Function table [1]
Inputs
Data I/O
Operating mode
OEAB
OEBA
CPAB
CPBA
SAB
SBA
An
Bn
L
H
H or L
X
input
isolation
LH
↑↑
X
input
store A and B data
XH
H or L
X
input
unspecied
output [2]
store A, hold B
HH
↑↑
X
input
unspecied
output [2]
store A in both registers
L
X
H or L
X
unspecied
output [2]
input
hold A, store B
LL
↑↑
X
unspecied
output [2]
input
store B in both registers
L
X
L
output
input
real time B data to A bus
L
X
H or L
X
H
output
input
stored B data to A bus
H
X
L
X
input
output
real time A data to B bus
H
H or L
X
H
X
input
output
store A data to B bus
H
L
H or L
H
output
stored A data to B bus;
stored B data to A bus
相關(guān)PDF資料
PDF描述
IDT74LVCR162245APVG8 IC BUS TRSCVR 3-ST 16BIT 48SSOP
74ABT657D,623 IC TRANSCVR TRI-ST 8BIT 24SOIC
74ABT657DB,118 IC TRANSCVR TRI-ST 8BIT 24SSOP
74ABT652AD,118 IC TRANSCEIVER 8BIT N-INV 24SOIC
74ABT652ADB,118 IC TRANSCVR 8BIT N-INV 24SSOP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
74ABT652APW-T 功能描述:總線收發(fā)器 OCTAL REGISTERED XCVR 3-S 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
74ABT652CMSA 功能描述:總線收發(fā)器 Octal Trans and Reg 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
74ABT652CMSA_Q 功能描述:總線收發(fā)器 Octal Trans and Reg 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
74ABT652CMSAX 功能描述:總線收發(fā)器 Octal Trans and Reg 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
74ABT652CMTC 功能描述:總線收發(fā)器 Octal Trans and Reg 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