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參數(shù)資料
| 型號(hào)： | SN74LVC16T245DGVR |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 總線收發(fā)器 |
| 英文描述： | LVC/LCX/Z SERIES, DUAL 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO48 |
| 封裝： | GREEN, PLASTIC, TVSOP-48 |
| 文件頁(yè)數(shù)： | 12/16頁(yè) |
| 文件大?。?/td> | 463K |
| 代理商： | SN74LVC16T245DGVR |
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Electrical Characteristics
(1) (2)
SN74LVC16T245
16-BIT DUAL-SUPPLY BUS TRANSCEIVER
WITH CONFIGURABLE VOLTAGE TRANSLATION AND 3-STATE OUTPUTS
SCES636A – AUGUST 2005 – REVISED AUGUST 2005
over recommended operating free-air temperature range (unless otherwise noted)
TA = 25°C
–40
°C to 85°C
PARAMETER
TEST CONDITIONS
VCCA
VCCB
UNIT
MIN
TYP
MAX
MIN
MAX
IOH = –100 A,
VI = VIH
1.65 V to 4.5 V
VCCO – 0.1
IOH = –4 mA,
VI = VIH
1.65 V
1.2
VOH
IOH = –8 mA,
VI = VIH
2.3 V
1.9
V
IOH = –24 mA,
VI = VIH
3 V
2.4
IOH = –32 mA,
VI = VIH
4.5 V
3.8
IOL = 100 A,
VI = VIL
1.65 V to 4.5 V
0.1
IOL = 4 mA,
VI = VIL
1.65 V
0.45
VOL
IOL = 8 mA,
VI = VIL
2.3 V
0.3
V
IOL = 24 mA,
VI = VIL
3 V
0.55
IOL = 32 mA,
VI = VIL
4.5 V
0.55
Control
II
VI = VCCA or GND
1.65 V to 5.5 V
±1
±2
A
inputs
0 V
0 to 5.5 V
±1
±2
A or B
Ioff
VI or VO = 0 to 5.5 V
A
port
0 to 5.5 V
0 V
±1
±2
A or B
VO = VCCO or GND,
IOZ
1.65 V to 5.5 V
±1
±2
A
port
OE = VIH
1.65 V to 5.5 V
20
VI = VCCI or GND,
ICCA
5 V
0 V
20
A
IO = 0
0 V
5 V
–2
1.65 V to 5.5 V
20
VI = VCCI or GND,
ICCB
5 V
0 V
–2
A
IO = 0
0 V
5 V
20
VI = VCCI or GND,
ICCA + ICCB
1.65 V to 5.5 V
30
A
IO = 0
One A port at VCCA – 0.6 V,
A port
50
DIR at VCCA, B port = open
I
CCA
3 V to 5.5 V
A
DIR at VCCA – 0.6 V,
DIR
B port = open,
50
A port at VCCA or GND
One B port at VCCB – 0.6 V,
I
CCB
B port
3 V to 5.5 V
50
A
DIR at GND, A port = open
Control
Ci
VI = VCCA or GND
3.3 V
4
5
pF
inputs
A or B
Cio
VO = VCCA/B or GND
3.3 V
8.5
10
pF
port
(1)
VCCO is the VCC associated with the output port.
(2)
VCCI is the VCC associated with the input port.
5
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SN74LVC16T245DGVR | 制造商:Texas Instruments 功能描述:TRANSCEIVER & LEVEL TRANSLATOR 制造商:Texas Instruments 功能描述:TRANSCEIVER & LEVEL TRANSLATOR, 16BIT, TVSOP-16 |
| SN74LVC16T245DL | 功能描述:轉(zhuǎn)換 - 電壓電平 16B Dual Supply Bus Transceiver RoHS:否 制造商:Micrel 類型:CML/LVDS/LVPECL to LVCMOS/LVTTL 傳播延遲時(shí)間:1.9 ns 電源電流:14 mA 電源電壓-最大:3.6 V 電源電壓-最小:3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MLF-8 |
| SN74LVC16T245DLG4 | 功能描述:轉(zhuǎn)換 - 電壓電平 16B Dual Supply Bus Transceiver RoHS:否 制造商:Micrel 類型:CML/LVDS/LVPECL to LVCMOS/LVTTL 傳播延遲時(shí)間:1.9 ns 電源電流:14 mA 電源電壓-最大:3.6 V 電源電壓-最小:3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MLF-8 |
| SN74LVC16T245DLR | 功能描述:轉(zhuǎn)換 - 電壓電平 16B Dual Supply Bus Transceiver RoHS:否 制造商:Micrel 類型:CML/LVDS/LVPECL to LVCMOS/LVTTL 傳播延遲時(shí)間:1.9 ns 電源電流:14 mA 電源電壓-最大:3.6 V 電源電壓-最小:3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MLF-8 |
| SN74LVC16T245GQLR | 功能描述:總線收發(fā)器 16B 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(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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