參數(shù)資料
型號(hào)： SN74AUC245GQNR
廠商： Texas Instruments, Inc.
英文描述： FUSIBLE D1 6,30A
中文描述： 八路總線收發(fā)器與三態(tài)輸出
文件頁(yè)數(shù)： 3/11頁(yè)
文件大?。?/td> 309K
代理商： SN74AUC245GQNR
www.ti.com
Absolute Maximum Ratings
(1)
over operating free-air temperature range (unless otherwise noted)
Recommended Operating Conditions
(1)
SN74AUC245
OCTAL BUS TRANSCEIVER
WITH 3-STATE OUTPUTS
SCES419A–JANUARY 2003–REVISED MARCH 2005
MIN
–0.5
–0.5
–0.5
–0.5
MAX
3.6
3.6
3.6
UNIT
V
V
V
V
mA
mA
mA
mA
V
CC
V
I
V
O
V
O
I
IK
I
OK
I
O
Supply voltage range
Input voltage range
(2)
Voltage range applied to any output in the high-impedance or power-off state
(2)
Output voltage range
(2)
Input clamp current
Output clamp current
Continuous output current
Continuous current through V
CC
or GND
V
CC
+ 0.5
V
I
< 0
V
O
< 0
–50
–50
±
20
±
100
GQN package
(3)
RGY package
(4)
78
37
θ
JA
Package thermal impedance
°
C/W
T
stg
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.
The input negative-voltage and output voltage ratings may be exceeded if the input and output current ratings are observed.
The package thermal impedance is calculated in accordance with JESD 51-7.
The package thermal impedance is calculated in accordance with JESD 51-5.
(2)
(3)
(4)
MIN
0.8
V
CC
MAX
2.7
3.6
3.6
3.6
UNIT
V
V
CC
Supply voltage
V
CC
= 0.8 V
V
CC
= 1.1 V to 1.95 V
V
CC
= 2.3 V to 2.7 V
V
CC
= 0.8 V
V
CC
= 1.1 V to 1.95 V
V
CC
= 2.3 V to 2.7 V
Active state
3-state
V
CC
= 0.8 V
V
CC
= 1.1 V
V
CC
= 1.4 V
V
CC
= 1.65 V
V
CC
= 2.3 V
V
CC
= 0.8 V
V
CC
= 1.1 V
V
CC
= 1.4 V
V
CC
= 1.65 V
V
CC
= 2.3 V
V
IH
High-level input voltage
0.65
×
V
CC
V
1.7
0
V
IL
Low-level input voltage
0
0
0
0
0.35
×
V
CC
V
0.7
V
CC
3.6
–0.7
–3
–5
–8
–9
0.7
V
O
Output voltage
V
I
OH
High-level output current
mA
3
5
8
9
I
OL
Low-level output current
mA
t/
v
T
A
Input transition rise or fall rate
Operating free-air temperature
20
85
ns/V
°
C
–40
(1)
All unused inputs of the device must be held at V
or GND to ensure proper device operation. Refer to the TI application report,
Implications of Slow or Floating CMOS Inputs
, literature number SCBA004.
3
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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SN74AUC245RGYRG4 功能描述:總線收發(fā)器 Octal Bus Trancvr 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
SN74AUC245ZQNR 功能描述:總線收發(fā)器 Octal Bus Trancvr 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
SN74AUC2G00DCTR 功能描述:邏輯門 DUAL 2-INPUT Pos- NAND GATE RoHS:否 制造商:Texas Instruments 產(chǎn)品:OR 邏輯系列:LVC 柵極數(shù)量:2 線路數(shù)量（輸入/輸出）:2 / 1 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 傳播延遲時(shí)間:3.8 ns 電源電壓-最大:5.5 V 電源電壓-最小:1.65 V 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DCU-8 封裝:Reel
SN74AUC2G00DCTRE4 功能描述:邏輯門 Dual 2Input Pos NAND Gate RoHS:否 制造商:Texas Instruments 產(chǎn)品:OR 邏輯系列:LVC 柵極數(shù)量:2 線路數(shù)量（輸入/輸出）:2 / 1 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 傳播延遲時(shí)間:3.8 ns 電源電壓-最大:5.5 V 電源電壓-最小:1.65 V 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DCU-8 封裝:Reel
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