參數(shù)資料
型號: 74VCXR162245
廠商: ON SEMICONDUCTOR
英文描述: Low-Voltage 1.8/2.5/3.3V 16-Bit Transceiver With 26Ω Series Resistors on A and B Outputs and 3.6 V-Tolerant Inputs and Outputs (3-State, Non-Inverting)(帶26Ω串聯(lián)電阻器,3.6V容限輸入和輸出的低壓1.8/2.5/3.3V,16位緩沖器(3態(tài),同相))
中文描述: 低電壓1.8/2.5/3.3V 16收發(fā)器26Ω串聯(lián)電阻的A和B輸出和3.6 V的電壓容限輸入和輸出位(3態(tài),非反相)(帶26Ω串聯(lián)電阻器,3.6V的容限輸入和輸出的低壓1.8/2.5/3.3V,16位緩沖器(三態(tài),同相))
文件頁數(shù): 7/12頁
文件大?。?/td> 147K
代理商: 74VCXR162245
74VCXR162245
http://onsemi.com
7
TEST
SWITCH
t
PLH
, t
PHL
Open
t
PZL
, t
PLZ
6V at V
CC
= 3.3
±
0.3V;
V
CC
×
2 at V
CC
= 2.5
±
0.2V; 1.8V
±
0.15V
t
PZH
, t
PHZ
GND
C
L
= 30pF or equivalent (Includes jig and probe capacitance)
R
L
= 500
or equivalent
R
T
= Z
OUT
of pulse generator (typically 50
)
Figure 4. Test Circuit
WAVEFORM 3 - PROPAGATION DELAYS
t
R
= t
F
= 2.0ns, 10% to 90%; f = 1MHz; t
W
= 500ns
V
IH
0V
V
OH
V
OL
An, Bn
Bn, An
t
PHL
t
PLH
WAVEFORM 4 - OUTPUT ENABLE AND DISABLE TIMES
t
R
= t
F
= 2.0ns, 10% to 90%; f = 1MHz; t
W
= 500ns
V
IH
0V
0V
OEn, T/Rn
An, Bn
t
PZH
V
CC
t
PHZ
t
PZL
t
PLZ
An, Bn
Vm
Vm
Vm
Vm
Vm
Vm
Figure 5. AC Waveforms
Vm
V
OH
Vy
Vx
V
OL
Vm
V
CC
Symbol
3.3V
±
0.3V
2.7V
V
IH
2.7V
2.7V
V
m
1.5V
1.5V
V
x
V
OL
+ 0.3V
V
OL
+ 0.3V
V
y
V
OH
– 0.3V
V
OH
– 0.3V
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74VCXR162245TTR 功能描述:總線收發(fā)器 16-Bit Bus Transcvr 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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74VCXR162601_ZAA30262 WAF 制造商:Fairchild Semiconductor Corporation 功能描述:
74VCXR162601MTD 功能描述:總線收發(fā)器 18-Bit Univ Bus Tran 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