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參數(shù)資料
| 型號(hào)： | SN74AVCH4T245_08 |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | 4-BIT DUAL-SUPPLY BUS TRANSCEIVER WITH CONFIGURABLE VOLTAGE TRANSLATION AND 3-STATE OUTPUTS |
| 中文描述： | 4位雙電源總線收發(fā)器可配置電壓轉(zhuǎn)換和三態(tài)輸出 |
| 文件頁數(shù)： | 8/22頁 |
| 文件大?。?/td> | 883K |
| 代理商： | SN74AVCH4T245_08 |
www.ti.com
Switching Characteristics
over recommended operating free-air temperature range, V
CCA
= 2.5 V
±
0.2 V (see
Figure 1
)
Switching Characteristics
over recommended operating free-air temperature range, V
CCA
= 3.3 V
±
0.3 V (see
Figure 1
)
SN74AVCH4T245
4-BIT DUAL-SUPPLY BUS TRANSCEIVER
WITH CONFIGURABLE VOLTAGE TRANSLATION AND 3-STATE OUTPUTS
SCES577D–JUNE 2004–REVISED JUNE 2007
V
CCB
= 1.5 V
0.1 V
MIN
0.1
0.1
0.6
0.6
0.7
0.7
0.9
0.9
1
1
1.5
1.5
V
CCB
= 1.8 V
0.15 V
MIN
0.1
0.1
0.4
0.4
0.7
0.7
0.8
0.8
1
1
1.3
1.3
V
CCB
= 2.5 V
0.2 V
MIN
0.2
0.2
0.2
0.2
0.6
0.6
0.6
0.6
1
1
1.1
1.1
V
CCB
= 3.3 V
0.3 V
MIN
0.1
0.1
0.2
0.2
0.4
0.4
0.6
0.6
1
1
0.9
0.9
V
CCB
= 1.2 V
FROM
(INPUT)
TO
PARAMETER
UNIT
(OUTPUT)
TYP
2.8
2.8
2.7
2.7
4
4
3.8
3.8
4.7
4.7
4.5
4.5
MAX
5.7
5.7
4.2
4.2
6.5
6.5
8.8
8.8
8.4
8.4
9.4
8.8
MAX
4.6
4.6
3.9
3.9
5.2
5.2
MAX
3.5
3.5
3.4
3.4
4.8
4.8
4.8
4.8
6.2
6.2
6.2
6.2
MAX
3.6
3.6
3.3
3.3
4.8
4.8
t
PLH
t
PHL
t
PLH
t
PHL
t
PZH
t
PZL
t
PZH
t
PZL
t
PHZ
t
PLZ
t
PHZ
t
PLZ
A
B
ns
B
A
ns
OE
A
ns
7
7
4
4
OE
B
ns
8.4
8.4
8.2
8.2
6.6
6.6
5.2
5.2
OE
A
ns
OE
B
ns
V
CCB
= 1.5 V
0.1 V
MIN
0.1
0.1
0.6
0.6
0.6
0.6
0.8
0.8
0.7
0.7
1.4
1.4
V
CCB
= 1.8 V
0.15 V
MIN
0.1
0.1
0.4
0.4
0.6
0.6
0.6
0.6
0.7
0.7
1.2
1.2
V
CCB
= 2.5 V
0.2 V
MIN
0.1
0.1
0.2
0.2
0.6
0.6
0.5
0.5
0.7
0.7
1
1
V
CCB
= 3.3 V
0.3 V
MIN
0.1
0.1
0.1
0.1
0.4
0.4
0.5
0.5
0.7
0.7
0.8
0.8
V
CCB
= 1.2 V
FROM
(INPUT)
TO
PARAMETER
UNIT
(OUTPUT)
TYP
2.9
2.9
2.6
2.6
3.8
3.8
3.7
3.7
4.8
4.8
5.3
5.3
MAX
5.6
5.6
4.2
4.2
8.7
8.7
8.7
8.7
9.3
9.3
9.3
9.3
MAX
4.5
4.5
3.4
3.4
5.2
5.2
6.8
6.8
8.3
8.3
8.1
8.1
MAX
3.3
3.3
MAX
2.9
2.9
2.8
2.8
3.8
3.8
3.8
3.8
6.6
6.6
6.2
6.2
t
PLH
t
PHL
t
PLH
t
PHL
t
PZH
t
PZL
t
PZH
t
PZL
t
PHZ
t
PLZ
t
PHZ
t
PLZ
A
B
ns
3
3
B
A
ns
3.8
3.8
4.7
4.7
5.6
5.6
6.4
6.4
OE
A
ns
OE
B
ns
OE
A
ns
OE
B
ns
8
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SN74AVCH4T245D | 功能描述:轉(zhuǎn)換 - 電壓電平 4-Bit Dual-Supply Bus Xcvr 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 |
| SN74AVCH4T245DE4 | 功能描述:轉(zhuǎn)換 - 電壓電平 4-Bit Dual-Supply Bus Xcvr 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 |
| SN74AVCH4T245DG4 | 功能描述:轉(zhuǎn)換 - 電壓電平 4B 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 |
| SN74AVCH4T245DGVR | 功能描述:轉(zhuǎn)換 - 電壓電平 Low Power Low IOVdd Dual Channel 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 |
| SN74AVCH4T245DR | 功能描述:轉(zhuǎn)換 - 電壓電平 4-Bit Dual-Supply Bus Xcvr 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 |
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