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参数资料
型号： SN74GTL16612ADLR
厂商： TEXAS INSTRUMENTS INC
元件分类： 总线收发器
英文描述： GTL/TVC SERIES, 18-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO56
封装： PLASTIC, SSOP-56
文件页数： 11/14页
文件大小： 234K
代理商： SN74GTL16612ADLR
www.ti.com
Electrical Characteristics
SN54GTL16612A, SN74GTL16612A
18-BIT LVTTL-TO-GTL+ UNIVERSAL BUS TRANSCEIVERS
SCES187D – JANUARY 1999 – REVISED JULY 2005
over recommended operating free-air temperature range (unless otherwise noted)
SN54GTL16612A
SN74GTL16612A
PARAMETER
TEST CONDITIONS
UNIT
MIN TYP(1) MAX
VCC (3.3 V) = 3.15 V,
VIK
II = –18 mA
–1.2
V
VCC (5 V) = 4.75 V
VCC (3.3 V) = 3.15 V to
VCC (3.3 V)
3.45 V,
IOH = –100 A
– 0.2
VCC (5 V) = 4.75 V to 5.25 V
VOH
A port
V
IOH = –8 mA
2.4
VCC (3.3 V) = 3.15 V,
VCC (5 V) = 4.75 V
IOH = –32 mA
2
IOL = 100 A
0.2
IOL = 16 mA
0.4
VCC (3.3 V) = 3.15 V,
A port
VCC (5 V) = 4.75 V
VOL
IOL = 32 mA
0.5
V
IOL = 64 mA
0.6
0.55
B port
VCC (3.3 V) = 3.15 V, VCC (5 V) = 4.75 V, IOL = 34 mA
0.65
Control
VCC (3.3 V) = 0 or 3.45 V,
VI = 5.5 V
10
inputs
VCC (5 V) = 0 or 5.25 V
VI = 5.5 V
1000
20
VCC (3.3 V) = 3.45 V,
A port
VI = VCC (3.3 V)
1
II
A
VCC (5 V) = 5.25 V
VI = 0
–30
VI = VCC (3.3 V)
5
VCC (3.3 V) = 3.45 V,
B port
VCC (5 V) = 5.25 V
VI = 0
–5
Ioff
VCC = 0,
VI or VO = 0 to 4.5 V
1000
100
A
VI = 0.8 V
75
VCC (3.3 V) = 3.15 V,
VI = 2 V
–75
II(hold)
A port
A
VCC (5 V) = 4.75 V
VI = 0 to VCC
±500
(3.3 V)(2)
VCC (3.3 V) = 3.45 V,
A port
VO = VCC (3.3 V)
1
VCC (5 V) = 5.25 V
IOZH
A
B port
VCC (3.3 V) = 3.45 V, VCC (5 V) = 5.25 V, VO = 1.5 V
10
A port
VCC (3.3 V) = 3.45 V, VCC (5 V) = 5.25 V, VO = 0
–1
IOZL
A
B port
VCC (3.3 V) = 3.45 V, VCC (5 V) = 5.25 V, VO = 0.65 V
–10
VCC (3.3 V) = 3.45 V,
Outputs high
1
ICC
A or
VCC (5 V) = 5.25 V, IO = 0,
Outputs low
5
mA
(3.3 V) B port
VI = VCC (3.3 V) or GND(3),
Outputs disabled
1
VI = VTT or GND(4)
VCC (3.3 V) = 3.45 V,
Outputs high
120
ICC
A or
VCC (5 V) = 5.25 V, IO = 0,
Outputs low
120
mA
(5 V)
B port
VI = VCC (3.3 V) or GND(3),
Outputs disabled
120
VI = VTT or GND(4)
VCC (3.3 V) = 3.45 V, VCC (5 V) = 5.25 V,
I
CC (3.3 V)
(5)
One A-port or control input at 2.7 V,
1
mA
Other A-port or control inputs at VCC (3.3 V) or GND
Control
Ci
VI = 3.15 V or 0
4
12
4
pF
inputs
A port
VO = 3.15 V or 0
8.5
18
8.5
Cio
pF
B port
VO = 1.5 V or 0
10
8
(1)
All typical values are at VCC (3.3 V) = 3.3 V, VCC (5 V) = 5 V, TA = 25°C.
(2)
This is the bus-hold maximum dynamic current. It is the minimum overdrive current required to switch the input from one state to
another.
(3)
This is the VI for A-port or control inputs.
(4)
This is the VI for B port.
(5)
This is the increase in supply current for each input that is at the specified TTL voltage level rather than VCC or GND.
6
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相关代理商/技术参数
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SN74GTL16612DL 功能描述:转换 - 电压电平 18Bit LVTTL/GTL/GTL+ Univ Bus Xcvr RoHS:否 制造商:Micrel 类型:CML/LVDS/LVPECL to LVCMOS/LVTTL 传播延迟时间:1.9 ns 电源电流:14 mA 电源电压-最大:3.6 V 电源电压-最小:3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:MLF-8
SN74GTL16612DLG4 功能描述:转换 - 电压电平 18Bit LVTTL/GTL/GTL+ Univ Bus Xcvr RoHS:否 制造商:Micrel 类型:CML/LVDS/LVPECL to LVCMOS/LVTTL 传播延迟时间:1.9 ns 电源电流:14 mA 电源电压-最大:3.6 V 电源电压-最小:3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:MLF-8
SN74GTL16612DLR 功能描述:转换 - 电压电平 18Bit LVTTL/GTL/GTL+ Univ Bus Xcvr RoHS:否 制造商:Micrel 类型:CML/LVDS/LVPECL to LVCMOS/LVTTL 传播延迟时间:1.9 ns 电源电流:14 mA 电源电压-最大:3.6 V 电源电压-最小:3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:MLF-8
SN74GTL16612DLRG4 功能描述:转换 - 电压电平 3-8-Line Decoder Demltplxr RoHS:否 制造商:Micrel 类型:CML/LVDS/LVPECL to LVCMOS/LVTTL 传播延迟时间:1.9 ns 电源电流:14 mA 电源电压-最大:3.6 V 电源电压-最小:3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:MLF-8
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