參數(shù)資料
型號： SN74ABT16648
廠商： Texas Instruments, Inc.
英文描述： 16-Bit Bus Transceivers And Registers With 3-State Outputs(16位總線收發(fā)器和寄存器(三態(tài)輸出))
中文描述： 16位總線收發(fā)器和寄存器具有三態(tài)輸出（16位總線收發(fā)器和寄存器（三態(tài)輸出））
文件頁數(shù)： 6/7頁
文件大?。?/td> 157K
代理商： SN74ABT16648
SN54ABT16648, SN74ABT16648
16-BIT TRANSCEIVERS AND REGISTERS
WITH 3-STATE OUTPUTS
SCBS213 – SEPTEMBER 1992 – REVISED OCTOBER 1992
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
3–6
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
TA = 25
°
C
TYP
SN54ABT16648
MIN
SN74ABT16648
MIN
UNIT
MIN
MAX
MAX
MAX
VIK
VCC = 4.5 V,
VCC = 4.5 V,
VCC = 5 V,
VCC = 4.5 V,
VCC = 4.5 V,
VCC = 4.5 V,
VCC = 4.5 V,
VCC = 5.5 V,
VCC 5.5 V,
VI = VCC or GND
VCC = 5.5 V,
VCC = 5.5 V,
VCC = 0,
VCC = 5.5 V,
VCC = 5.5 V,
VCC = 5.5 V,
IO = 0,
VI = VCC or
GND
II = –18 mA
IOH = – 3 mA
IOH = – 3 mA
IOH = – 24 mA
IOH = – 32 mA
IOL = 48 mA
IOL = 64 mA
–1.2
–1.2
–1.2
V
VOH
2.5
2.5
2.5
V
3
3
3
2
2
2
2
VOL
0.55
0.55
0.55
V
0.55
±
1
±
100
50
II
Control inputs
±
1
±
1
μ
A
A or B ports
±
100
50
±
100
50
IOZH§
IOZL§
Ioff
ICEX
IO
VO = 2.7 V
VO = 0.5 V
VI or VO
≤
4.5 V
VO = 5.5 V
VO = 2.5 V
μ
A
μ
A
μ
A
μ
A
mA
–50
±
100
50
–50
–50
±
100
50
Outputs high
50
–50
–100
–180
–50
–180
–50
–180
ICC
A or B ports
Outputs high
2
2
2
Outputs low
72
72
30
mA
Outputs disabled
2
2
2
VCC = 5.5 V,
One input at
3.4 V,
Other inputs at
VCC or GND
VI = 2.5 V or 0.5 V
VO = 2.5 V or 0.5 V
Data inputs
Outputs enabled
1
1.5
1
ICC#
Outputs disabled
0.05
0.05
0.05
mA
Control inputs
1.5
1.5
1.5
Ci
Cio
Control inputs
pF
A or B ports
pF
All typical values are at VCC = 5 V.
On products compliant to MIL-STD-883, Class B, this parameter does not apply.
§The parameters IOZH and IOZL include the input leakage current.
Not more than one output should be tested at a time, and the duration of the test should not exceed one second.
#This is the increase in supply current for each input that is at the specified TTL voltage level rather than VCC or GND.
P
相關(guān)PDF資料
PDF描述
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SN74ABT16652 制造商:TI 制造商全稱:Texas Instruments 功能描述:16-BIT BUS TRANSCEIVERS AND REGISTERS WITH 3-STATE OUTPUTS
SN74ABT16652DL 功能描述:總線收發(fā)器 Tri-St. 16-Bit 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
SN74ABT16652DLG4 功能描述:總線收發(fā)器 16-Bit Bus Trcvr/Reg W/3-St Otpt 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
SN74ABT16652DLR 功能描述:總線收發(fā)器 Tri-St. 16-Bit 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
SN74ABT16652DLRG4 功能描述:總線收發(fā)器 16-Bit Bus Trcvr/Reg W/3-St Otpt 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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