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參數(shù)資料
| 型號： | 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 |
| 文件頁數(shù)： | 14/16頁 |
| 文件大小： | 463K |
| 代理商： | SN74LVC16T245DGVR |
www.ti.com
Switching Characteristics
Operating Characteristics
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, V
CCA = 3.3 V ± 0.3 V (unless otherwise noted) (see Figure 1)
VCCB = 1.8 V
VCCB = 2.5 V
VCCB = 3.3 V
VCCB = 5 V
FROM
TO
± 0.15 V
± 0.2 V
± 0.3 V
± 0.5 V
PARAMETER
UNIT
(INPUT)
(OUTPUT)
MIN
MAX
MIN
MAX
MIN
MAX
MIN
MAX
tPLH
A
B
1.5
21.2
1.1
8.8
0.8
6.1
0.5
4.4
ns
tPHL
tPLH
B
A
0.9
7.2
0.8
6.2
0.7
6.1
0.6
6
ns
tPHL
tPHZ
OE
A
1.6
8.2
1.6
8.2
1.6
6.2
1.6
8.2
ns
tPLZ
tPHZ
OE
B
2.1
29
1.7
10.3
1.5
8.6
0.8
6.3
ns
tPLZ
tPZH
OE
A
0.8
7.8
0.8
7.8
0.8
7.8
0.8
7.8
ns
tPZL
tPZH
OE
B
1.6
27.7
1.4
12.4
1.1
8.5
0.9
8.4
ns
tPZL
over recommended operating free-air temperature range, V
CCA = 5 V ± 0.5 V (unless otherwise noted) (see Figure 1)
VCC = 1.8 V
VCC = 2.5 V
VCC = 3.3 V
VCC = 5 V
FROM
TO
± 0.15 V
± 0.2 V
± 0.3 V
± 0.5 V
PARAMETER
UNIT
(INPUT)
(OUTPUT)
MIN MAX
MIN
MAX
MIN
MAX
MIN
MAX
tPLH
A
B
1.6
21.4
1
8.8
0.7
6
0.4
4.2
ns
tPHL
tPLH
B
A
0.7
6.8
0.4
4.8
0.3
4.5
0.3
4.3
ns
tPHL
tPHZ
OE
A
0.3
5.4
0.3
5.4
0.3
5.4
0.3
6.4
ns
tPLZ
tPHZ
OE
B
2
28.7
1.6
9.7
1.4
8
0.7
5.7
ns
tPLZ
tPZH
OE
A
0.7
5.5
0.7
5.5
0.7
5.5
0.7
5.5
ns
tPZL
tPZH
OE
B
1.6
27.6
1.3
11.4
1
8.1
0.9
6
ns
tPZL
T
A = 25°C
VCCA =
TEST
VCCB = 1.8 V
VCCB = 2.5 V
VCCB = 3.3 V
VCCB = 5 V
PARAMETER
UNIT
CONDITIONS
TYP
A-port input, B-port output
2
3
CpdA(1)
CL = 0,
B-port input, A-port output
18
19
22
f = 10 MHz,
pF
A-port input, B-port output
18
19
20
22
tr = tf = 1 ns
CpdB(1)
B-port input, A-port output
2
(1)
Power dissipation capacitance per transceiver
7
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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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