參數(shù)資料
型號： SN74ALVCH162525DGG
廠商： TEXAS INSTRUMENTS INC
元件分類： 總線收發(fā)器
英文描述： ALVC/VCX/A SERIES, 18-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO56
封裝： 0.300 INCH, PLASTIC, TSSOP-56
文件頁數(shù)： 9/11頁
文件大?。?/td> 167K
代理商： SN74ALVCH162525DGG
SN74ALVCH162525
18-BIT REGISTERED BUS TRANSCEIVER
WITH 3-STATE OUTPUTS
SCES058F – NOVEMBER 1995 – REVISED SEPTEMBER 1999
7
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
timing requirements over recommended operating free-air temperature range (unless otherwise
noted) (see Figures 1 through 3)
VCC = 1.8 V
VCC = 2.5 V
± 0.2 V
VCC = 2.7 V
VCC = 3.3 V
± 0.3 V
UNIT
MIN
MAX
MIN
MAX
MIN
MAX
MIN
MAX
fclock
Clock frequency
120
125
150
MHz
tw
Pulse duration, CLK high or low
3.2
3
ns
A data before CLKAB
↑
1.3
B data before CLK2BA
↑
2.1
1.8
1.7
B data before CLK1BA
↑
1.3
1.2
1.1
tsu
Setup time
SEL before CLK2BA
↑
3.3
ns
CLKENAB before CLKAB
↑
2.1
1.9
1.6
CLKENBA before CLK1BA
↑
2.7
2.5
2.1
CLKENBA before CLK2BA
↑
2.7
2.5
2.2
A data after CLKAB
↑
0.7
0.4
0.9
B data after CLK2BA
↑
0.4
0
0.6
B data after CLK1BA
↑
0.8
0.4
1
th
Hold time
SEL after CLK2BA
↑
0
0.1
ns
CLKENAB after CLKAB
↑
0.1
0.3
CLKENBA after CLK1BA
↑
0
0.1
CLKENBA after CLK2BA
↑
0
This information was not available at the time of publication.
switching characteristics over recommended operating free-air temperature range (unless
otherwise noted) (see Figures 1 through 3)
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
VCC = 1.8 V
VCC = 2.5 V
± 0.2 V
VCC = 2.7 V
VCC = 3.3 V
± 0.3 V
UNIT
(INPUT)
(OUTPUT)
MIN
MAX
MIN
MAX
MIN
MAX
MIN
MAX
fmax
120
125
150
MHz
t d
CLKAB
B
1
5.5
5.4
1
4.7
ns
tpd
CLK2BA
A
1
4.5
4.4
1
4.2
ns
t
OEBA
A
1
6.1
1
5.1
ns
ten
OEAB
B
1
6.7
6.8
1
5.7
ns
tdi
OEBA
A
1
6.3
5.4
1
4.9
ns
tdis
OEAB
B
1
6.3
5.4
1
4.9
ns
This information was not available at the time of publication.
operating characteristics, TA = 25°C
PARAMETER
TEST CONDITIONS
VCC = 1.8 V VCC = 2.5 V VCC = 3.3 V
UNIT
PARAMETER
TEST CONDITIONS
TYP
UNIT
C d
Power dissipation
Outputs enabled
CL =50 pF
f=10MHz
160
pF
Cpd
capacitance
Outputs disabled
CL = 50 pF,
f = 10 MHz
160
pF
This information was not available at the time of publication.
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SN74ALVCH162525DL 功能描述:總線收發(fā)器 18bit Reg 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
SN74ALVCH162525DLR 功能描述:總線收發(fā)器 18-Bit Reg Trnscvr With 3-State Outputs 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
SN74ALVCH162525GR 功能描述:總線收發(fā)器 18bit Reg 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
SN74ALVCH162601DGG 制造商:Texas Instruments 功能描述:
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