參數(shù)資料
型號： 74LVC322244AEC
廠商： NXP SEMICONDUCTORS
元件分類： 通用總線功能
英文描述： Hex Buffers And Line Drivers With 3-State Outputs 16-TSSOP -40 to 85
中文描述： LVC/LCX/Z SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PBGA96
封裝： 13.50 X 5.50 X 1.05 MM, PLASTIC, SOT-536-1, LFBGA-96
文件頁數(shù)： 7/16頁
文件大?。?/td> 77K
代理商： 74LVC322244AEC
1999 Aug 31
7
Philips Semiconductors
Product specification
32-bit buffer/line driver; with 30
series termination
resistors; 5 V input/output tolerant; 3-state
74LVC322244A;
74LVCH322244A
DC CHARACTERISTICS
Over recommended operating conditions; voltage are referenced to GND (ground = 0 V).
Notes
1.
2.
3.
4.
5.
6.
All typical values are at V
CC
= 3.3 V and T
amb
= 25
°
C.
For bus hold parts the bus hold circuit is switched off when V
I
exceeds V
CC
allowing 5.5 V on the input terminal.
Valid for data inputs of bus hold parts only (LVCH32xxx-A).
For data inputs only. Control inputs do not have a bus hold circuit.
The specified sustaining current at the data input holds the input below the specified V
I
level.
The specified overdrive current at the data input forces the data input to the opposite logic input level.
SYMBOL
PARAMETER
TEST CONDITIONS
T
amb
(
°
C)
UNIT
OTHER
V
CC
(V)
40 to +85
MIN.
TYP.
(1)
MAX.
GND
0.8
V
IH
HIGH-level input voltage
1.2
2.7 to 3.6 2.0
1.2
2.7 to 3.6
V
CC
V
V
IL
LOW-level input voltage
V
V
OH
HIGH-level output voltage
V
I
= V
IH
or V
IL
I
O
=
6 mA
I
O
=
100
μ
A
I
O
=
12 mA
V
I
= V
IH
or V
IL
I
O
= 6 mA
I
O
= 100
μ
A
I
O
= 12 mA
V
I
= 5.5 Vor GND;
note 2
V
I
= V
IH
or V
IL
;
V
O
= 5.5 Vor GND
V
I
or V
O
= 5.5 V
V
I
= V
CC
or GND; I
O
= 0
V
I
= V
CC
0.6 V; I
O
= 0;
per control pin
V
I
= V
CC
0.6 V; I
O
= 0;
per data input pin
V
I
= 0.8 V;
notes 3, 4 and 5
2.7
3.0
3.0
V
CC
0.5
V
CC
0.2 V
CC
V
CC
0.8
V
V
OL
LOW-level output voltage
2.7
3.0
3.0
3.6
±
0.1
0.40
0.20
0.55
±
5
V
I
I
input leakage current
μ
A
I
OZ
3-state output OFF-state current
3.6
0.1
±
5
μ
A
I
off
I
CC
I
CC
power-off leakage supply current
quiescent supply current
additional quiescent supply
current
0.0
3.6
2.7 to 3.6
0.1
0.1
5
±
10
40
500
μ
A
μ
A
μ
A
2.7 to 3.6
5
500
μ
A
I
BHL
bus hold LOW sustaining current
3.0
75
μ
A
I
BHH
bus hold HIGH sustaining current V
I
= 2.0 V;
notes 3, 4 and 5
notes 3, 4 and 6
notes 3, 4 and 6
3.0
75
μ
A
I
BHLO
I
BHHO
bus hold LOW overdrive current
bus hold HIGH overdrive current
3.6
3.6
450
450
μ
A
μ
A
相關PDF資料
PDF描述
74LVCH322245A 32-bit bus transceiver with direction pin;with 30Ω series termination resistors; 5-volt tolerant (3-State)(帶30Ω系列終端電阻器,具有定向引腳的5V輸入/輸出容限的32位總線收發(fā)器（三態(tài)）)
74LVC322245A Hex Buffers And Line Drivers With 3-State Outputs 16-TSSOP -40 to 85
74LVC322245AEC Hex Buffers And Line Drivers With 3-State Outputs 16-TSSOP -40 to 85
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74LVCH32374A 32-bit edge-triggered D-type flip-flop with 5V tolerant inputs/outputs;3-state(具有5V輸入輸出容限的32位邊沿觸發(fā)D觸發(fā)器（三態(tài)）)
相關代理商/技術(shù)參數(shù)
參數(shù)描述
74LVC32245AEC 功能描述:總線收發(fā)器 32-BIT 5V TOL I/O BUFFER 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
74LVC32245AEC,518 功能描述:總線收發(fā)器 32-BIT 5V TOL I/O 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
74LVC32245AEC,551 功能描述:總線收發(fā)器 32-BIT 5V TOL I/O 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
74LVC32245AEC,557 功能描述:總線收發(fā)器 32-BIT 5V TOL I/O 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
74LVC32245AEC-S 功能描述:總線收發(fā)器 32-BIT 5V TOL I/O BUFFER 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
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