參數(shù)資料
型號: MC74LVXC3245DTR2
廠商: ON SEMICONDUCTOR
元件分類: 通用總線功能
英文描述: Configurable Dual Supply Octal Transceiver
中文描述: LV/LV-A/LVX/H SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO24
封裝: LEAD FREE, TSSOP-24
文件頁數(shù): 7/10頁
文件大?。?/td> 97K
代理商: MC74LVXC3245DTR2
MC74LVXC3245
http://onsemi.com
7
WAVEFORM 1 PROPAGATION DELAYS
t
R
= t
F
= 2.5 ns, 10% to 90%; f = 1 MHz; t
W
= 500 ns
V
CC
0 V
V
OH
V
OL
An, Bn
Bn, An
t
PHL
t
PLH
WAVEFORM 2 OUTPUT ENABLE AND DISABLE TIMES
t
R
= t
F
= 2.5 ns, 10% to 90%; f = 1 MHz; t
W
= 500 ns
V
CC
0 V
0 V
OE, T/R
An, Bn
t
PZH
V
CC
t
PHZ
t
PZL
t
PLZ
An, Bn
50% V
CC
50% V
CC
50% V
CC
50% V
CC
50% V
CC
50% V
CC
Figure 4. AC Waveforms
50% V
CC
V
CC
V
OH
0.3 V
V
OL
+ 0.3 V
GND
50% V
CC
OPEN
PULSE
GENERATOR
R
T
DUT
V
CC
R
L
R
1
C
L
2xV
CC
TEST
SWITCH
t
PLH
, t
PHL
, t
PZH
, t
PHZ
Open
t
PZL
, t
PLZ
C
L
= 50 pF or equivalent (Includes jig and probe capacitance)
R
L
= R
1
= 500 or equivalent
R
T
= Z
OUT
of pulse generator (typically 50 )
2xV
CC
Figure 5. Test Circuit
相關(guān)PDF資料
PDF描述
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MC74LVXC3245DWR2 功能描述:總線收發(fā)器 Dual Supply Octal 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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