參數(shù)資料
型號(hào)： SN74LVT162245ADLG4
廠商： TEXAS INSTRUMENTS INC
元件分類： 總線收發(fā)器
英文描述： LVT SERIES, DUAL 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO48
封裝： GREEN, PLASTIC, SSOP-48
文件頁(yè)數(shù)： 12/17頁(yè)
文件大?。?/td> 529K
代理商： SN74LVT162245ADLG4
www.ti.com
Absolute Maximum Ratings
(1)
Recommended Operating Conditions
(1)
3.3-V ABT 16-BIT BUS TRANSCEIVERS
WITH 3-STATE OUTPUTS
SCBS714D – FEBRUARY 2000 – REVISED NOVEMBER 2006
over operating free-air temperature range (unless otherwise noted)
MIN
MAX
UNIT
VCC
Supply voltage range
–0.5
4.6
V
VI
Input voltage range(2)
–0.5
7
V
VO
Voltage range applied to any output in the high-impedance or power-off state(2)
–0.5
7
V
VO
Voltage range applied to any output in the high state(2)
–0.5
VCC + 0.5
V
SN54LVT162245A (B port)
96
IO
Current into any output in the low state
SN74LVT162245A (B port)
128
mA
A port
30
SN54LVT162245A (B port)
48
IO
Current into any output in the high state(3)
SN74LVT162245A (B port)
64
mA
A port
30
IIK
Input clamp current
VI < 0
–50
mA
IOK
Output clamp current
VO < 0
–50
mA
DGG package
70
DL package
63
θ
JA
Package thermal impedance(4)
°C/W
GQL/ZQL package
42
GRD/ZRD package
36
Tstg
Storage temperature range
–65
150
°C
(1)
Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings
only, and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating
conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
(2)
The input and output negative-voltage ratings may be exceeded if the input and output clamp-current ratings are observed.
(3)
This current flows only when the output is in the high state and VO > VCC.
(4)
The package thermal impedance is calculated in accordance with JESD 51-7.
SN54LVT162245A(2)
SN74LVT162245A
UNIT
MIN
MAX
MIN
MAX
VCC
Supply voltage
2.7
3.6
2.7
3.6
V
VIH
High-level input voltage
2
V
VIL
Low-level input voltage
0.8
V
VI
Input voltage
5.5
V
A port
–12
IOH
High-level output current
mA
B port
–24
–32
A port
12
IOL
Low-level output current
mA
B port
48
64
t/v
Input transition rise or fall rate
Outputs enabled
10
ns/V
t/V
CC
Power-up ramp rate
200
s/V
TA
Operating free-air temperature
–55
125
–40
85
°C
(1)
All unused or driven (floating) data inputs (I/Os) of the device must be held at logic HIGH or LOW (preferably VCCI or GND) to ensure
proper device operation and minimize power. Refer to the TI application report, Implications of Slow or Floating CMOS Inputs, literature
number SCBA004.
(2)
Product preview
4
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SN74LVT162245ADLR 功能描述:總線收發(fā)器 3 St 3.3V ABT 16-Bit 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
SN74LVT162245AGQLR 功能描述:總線收發(fā)器 3 St 3.3V ABT 16-Bit 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
SN74LVT162245AGRDR 功能描述:總線收發(fā)器 3.3-V ABT 16-Bit Bus Trncvr W/3-St Otpt 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
SN74LVT162245AZQLR 功能描述:總線收發(fā)器 3.3-V ABT 16-Bit Bus Trncvr W/3-St Otpt 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
SN74LVT162245AZRDR 功能描述:總線收發(fā)器 3.3-V ABT 16-Bit Bus Trncvr W/3-St Otpt 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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