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參數(shù)資料
| 型號(hào)： | SN74GTL16612DGG |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | 18-BIT LVTTL-TO-GTL/GTL UNIVERSAL BUS TRANSCEIVERS |
| 中文描述： | 18位LVTTL-TO-GTL/GTL通用總線收發(fā)器 |
| 文件頁(yè)數(shù)： | 5/13頁(yè) |
| 文件大?。?/td> | 193K |
| 代理商： | SN74GTL16612DGG |
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Electrical Characteristics
over recommended operating free-air temperature range (unless otherwise noted)
SN54GTL16612, SN74GTL16612
18-BIT LVTTL-TO-GTL/GTL+ UNIVERSAL BUS TRANSCEIVERS
SCBS480K–JUNE 1994–REVISED JULY 2005
SN54GTL16612
MIN TYP
(1)
SN74GTL16612
MIN TYP
(1)
PARAMETER
TEST CONDITIONS
UNIT
MAX
MAX
V
CC
(3.3 V) = 3.15 V,
V
CC
(5 V) = 4.75 V
V
(3.3 V) = 3.15 V to
3.45 V,
V
CC
(5 V) = 4.75 V to 5.25 V
V
IK
I
I
= –18 mA
–1.2
–1.2
V
V
CC
(3.3 V)
V
CC
(3.3 V)
I
OH
= –100
μ
A
– 0.2
– 0.2
V
OH
A port
V
I
OH
= –8 mA
I
OH
= –32 mA
I
OL
= 100
μ
A
I
OL
= 16 mA
I
OL
= 32 mA
I
OL
= 64 mA
2.4
2.4
V
CC
(3.3 V) = 3.15 V,
V
CC
(5 V) = 4.75 V
2
2
0.2
0.4
0.5
0.6
0.2
0.4
0.5
0.55
V
CC
(3.3 V) = 3.15 V,
V
CC
(5 V) = 4.75 V
A port
V
OL
V
V
CC
(3.3 V) = 3.15 V, V
CC
(5 V) = 4.75 V,
I
OL
= 40 mA
V
CC
(3.3 V) = 0 or 3.45 V,
V
CC
(5 V) = 0 or 5.25 V
B port
0.5
0.4
Control
inputs
V
I
= 5.5 V
10
10
V
I
= 5.5 V
V
I
= V
CC
(3.3 V)
V
I
= 0
V
I
= V
CC
(3.3 V)
V
I
= 0
V
I
or V
O
= 0 to 4.5 V
V
I
= 0.8 V
V
I
= 2 V
V
= 0 to V
CC
(3.3 V)
(2)
1000
20
V
CC
(3.3 V) = 3.45 V,
V
CC
(5 V) = 5.25 V
A port
1
1
I
I
μ
A
–30
–30
5
5
V
CC
(3.3 V) = 3.45 V,
V
CC
(5 V) = 5.25 V
B port
–5
–5
100
I
off
V
CC
= 0,
1000
μ
A
75
75
V
CC
(3.3 V) = 3.15 V,
V
CC
(5 V) = 4.75 V
–75
–75
I
I(hold)
A port
μ
A
±
500
±
500
A port
B port
A port
B port
V
CC
(3.3 V) = 3.45 V, V
CC
(5 V) = 5.25 V, V
O
= 3 V
V
CC
(3.3 V) = 3.45 V, V
CC
(5 V) = 5.25 V, V
O
= 1.2 V
V
CC
(3.3 V) = 3.45 V, V
CC
(5 V) = 5.25 V, V
O
= 0.5 V
V
CC
(3.3 V) = 3.45 V, V
CC
(5 V) = 5.25 V, V
O
= 0.4 V
1
1
I
OZH
μ
A
10
–1
–10
10
–1
–10
I
OZL
μ
A
Outputs high
Outputs low
Outputs disabled
Outputs high
Outputs low
Outputs disabled
1
5
1
1
5
1
V
CC
(3.3 V) = 3.45 V,
V
CC
(5 V) = 5.25 V, I
= 0,
V
I
= V
CC
(3.3 V) or GND
I
(3.3 V) port
A or B
mA
120
120
120
120
120
120
V
CC
(3.3 V) = 3.45 V,
V
CC
(5 V) = 5.25 V, I
= 0,
V
I
= V
CC
(3.3 V) or GND
I
(5 V)
A or B
port
mA
V
(3.3 V) = 3.45 V, V
(5 V) = 5.25 V,
A-port or control inputs at V
CC
(3.3 V) or GND,
One input at 2.7 V
I
CC(3)
1
1
mA
Control
inputs
A port
B port
C
i
V
I
= 3.15 V or 0
3.5
12
3.5
pF
12
18
10
12
C
io
V
O
= 3.15 V or 0
pF
5
(1)
(2)
All typical values are at V
(3.3 V) = 3.3 V, V
(5 V) = 5 V, T
= 25°C.
This is the bus-hold maximum dynamic current. It is the minimum overdrive current required to switch the input from one state to
another.
This is the increase in supply current for each input that is at the specified TTL voltage level, rather than V
CC
or GND.
(3)
5
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| SN74GTL16612DGGR | 功能描述:轉(zhuǎn)換 - 電壓電平 18Bit LVTTL/GTL/GTL+ Univ 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 |
| SN74GTL16612DL | 功能描述:轉(zhuǎn)換 - 電壓電平 18Bit LVTTL/GTL/GTL+ Univ 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 |
| SN74GTL16612DLG4 | 功能描述:轉(zhuǎn)換 - 電壓電平 18Bit LVTTL/GTL/GTL+ Univ 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 |
| SN74GTL16612DLR | 功能描述:轉(zhuǎn)換 - 電壓電平 18Bit LVTTL/GTL/GTL+ Univ 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 |
| SN74GTL16612DLRG4 | 功能描述:轉(zhuǎn)換 - 電壓電平 3-8-Line Decoder Demltplxr 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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