參數資料
型號： 74VCXH32245LB
廠商： 意法半導體
元件分類： 通用總線功能
英文描述： LOW VOLTAGE CMOS 32-BIT BUS TRANSCEIVER (3-STATE) WITH 3.6V TOLERANTAT INPUTS AND OUTPUTS
中文描述： 低電壓CMOS 32位總線收發(fā)器（3 - TOLERANTAT國家與3.6V的輸入和輸出）
文件頁數： 6/10頁
文件大?。?/td> 210K
代理商： 74VCXH32245LB
74VCXH32245
6/10
AC ELECTRICAL CHARACTERISTICS
1) Skew is defined as the absolute value of the difference between the actual propagation delay for any two outputs of the same device switch-
ing in the same direction, either HIGH or LOW (t
OSLH
= | t
PLHm
- t
PLHn
|, t
OSHL
= | t
PHLm
- t
PHLn
|
2) Parameter guaranteed by design
CAPACITIVE CHARACTERISTICS
1) C
is defined as the value of the IC’s internal equivalent capacitance which is calculated from the operating current consumption without
load. (Refer to Test Circuit). Average operating current can be obtained by the following equation. I
CC(opr)
= C
PD
x V
CC
x f
IN
+ I
CC
/16 (per
circuit)
Symbol
Parameter
Test Condition
Value
Unit
V
CC
(V)
-40 to 85 °C
Min.
Max.
t
PLH
t
PHL
Propagation Delay Time
2.3 to 2.7
3.0 to 3.6
2.3 to 2.7
3.0 to 3.6
2.3 to 2.7
3.0 to 3.6
2.7 to 3.6
3.0 to 3.6
1.0
0.8
1.0
0.8
1.0
0.8
3.2
2.5
4.9
3.8
4.2
3.7
0.5
0.5
ns
t
PZL
t
PZH
Output Enable Time
ns
t
PLZ
t
PHZ
Output Disable Time
ns
t
OSLH
t
OSHL
Output To Output Skew Time
(note1, 2)
ns
Symbol
Parameter
Test Condition
Value
Unit
V
CC
(V)
T
A
= 25 °C
Min.
Typ.
Max.
C
IN
C
OUT
C
PD
Input Capacitance
Output Capacitance
Power Dissipation Capacitance
(note 1)
2.5 or 3.3
2.5 or 3.3
V
I
= 0V or V
CC
V
I
= 0V or V
CC
f
IN
= 10MHz
V
I
= 0V or V
CC
4
8
28
pF
pF
2.5 or 3.3
pF
相關PDF資料
PDF描述
74VCXH32245LBR LOW VOLTAGE CMOS 32-BIT BUS TRANSCEIVER (3-STATE) WITH 3.6V TOLERANTAT INPUTS AND OUTPUTS
74VCXHQ163245LBR 16-BIT DUAL SUPPLY BUS TRANSCEIVER LEVEL TRANSLATOR WITH BUS HOLD AND EMI NOISE CONTROL
74VCXHQ163245R-E 16-BIT DUAL SUPPLY BUS TRANSCEIVER LEVEL TRANSLATOR WITH BUS HOLD AND EMI NOISE CONTROL
74VCXHQ163245TBR 16-BIT DUAL SUPPLY BUS TRANSCEIVER LEVEL TRANSLATOR WITH BUS HOLD AND EMI NOISE CONTROL
74VCXHQ163245TTR 16-BIT DUAL SUPPLY BUS TRANSCEIVER LEVEL TRANSLATOR WITH BUS HOLD AND EMI NOISE CONTROL
相關代理商/技術參數
參數描述
74VCXH32245LBR 功能描述:總線收發(fā)器 32-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
74VCXHQ163245 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:16-BIT DUAL SUPPLY BUS TRANSCEIVER LEVEL TRANSLATOR WITH BUS HOLD AND EMI NOISE CONTROL
74VCXHQ163245LBR 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:16-BIT DUAL SUPPLY BUS TRANSCEIVER LEVEL TRANSLATOR WITH BUS HOLD AND EMI NOISE CONTROL
74VCXHQ163245R-E 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:16-BIT DUAL SUPPLY BUS TRANSCEIVER LEVEL TRANSLATOR WITH BUS HOLD AND EMI NOISE CONTROL
74VCXHQ163245TBR 功能描述:總線收發(fā)器 16-BIT DUAL SUPPLY BUS TRANSCEIVER RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數量: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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