參數(shù)資料
型號： 74LVT16646A
廠商： NXP Semiconductors N.V.
英文描述： 4-Line To 10-Line Decoders (1 of 10) 16-SOIC -40 to 85
中文描述： 3.3生根粉16位總線收發(fā)器三態(tài)
文件頁數(shù)： 11/21頁
文件大?。?/td> 114K
代理商： 74LVT16646A
9397 750 14326
Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet
Rev. 03 — 12 January 2005
11 of 21
Philips Semiconductors
74LVT16646A
3.3 V 16-bit bus transceiver; 3-state
[1]
All typical values are measured at V
CC
= 3.3 V and T
amb
= 25
°
C.
For valid test results, data must not be loaded into the flip-flops (or latches) after applying power.
[2]
[3]
Unused pins at V
CC
or GND.
This is the bus hold overdrive current required to force the input to the opposite logic state.
[4]
[5]
This parameter is valid for V
CC
= 0 V to 1.2 V with a transition time of up to 10 ms. From V
CC
= 1.2 V to 3.3 V
±
0.3 V. A transition time
of 100
μ
s is permitted. This parameter is valid for T
amb
= 25
°
C only.
I
CC
is measured with outputs pulled to V
CC
or GND.
This is the increase in supply current for each input at the specified voltage level other than V
CC
or GND.
[6]
[7]
11. Dynamic characteristics
I
CC
additional supply
current per input pin
V
CC
= 3 V to 3.6 V; one input at
V
CC
0.6 V, other inputs at V
CC
or GND
V
I
= 0 V or 3.0 V
V
I/O
= 0 V or 3.0 V; outputs
disabled
[7]
-
0.1
0.2
mA
C
I
C
I/O
input capacitance
I/O pin capacitance
-
-
3
9
-
-
pF
pF
Table 7:
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
Symbol
Parameter
Conditions
Static characteristics
…continued
Min
Typ
Max
Unit
Table 8:
GND = 0 V; t
r
= t
f
= 2.5 ns; C
L
= 50 pF; R
L
= 500
; for input definitions see
Figure 13
; for test circuit see
Figure 14
.
Symbol
Parameter
Conditions
T
amb
=
40
°
C to +85
°
C
[1]
f
max
maximum clock frequency V
CC
= 3.3 V
±
0.3 V; see
Figure 6
t
PLH
propagation delay nAx to
nBx or nBx to nAx
V
CC
= 3.3 V
±
0.3 V
V
CC
= 2.7 V
propagation delay nCPAB
to nBx or nCPBA to nAx
V
CC
= 3.3 V
±
0.3 V
V
CC
= 2.7 V
propagation delay nSAB
to nBx or nSBA to nAx
V
CC
= 3.3 V
±
0.3 V
V
CC
= 2.7 V
t
PHL
propagation delay nAx to
nBx or nBx to nAx
V
CC
= 3.3 V
±
0.3 V
V
CC
= 2.7 V
propagation delay nCPAB
to nBx or nCPBA to nAx
V
CC
= 3.3 V
±
0.3 V
V
CC
= 2.7 V
propagation delay nSAB
to nBx or nSBA to nAx
V
CC
= 3.3 V
±
0.3 V
V
CC
= 2.7 V
Dynamic characteristics
Min
Typ
Max
Unit
150
-
-
MHz
see
Figure 8
0.5
-
1.9
-
3.7
4.3
ns
ns
see
Figure 6
1.5
-
2.7
-
4.5
5.3
ns
ns
see
Figure 7
1.0
-
2.5
-
4.6
5.4
ns
ns
see
Figure 8
0.5
-
1.9
-
3.7
4.4
ns
ns
see
Figure 6
1.5
-
2.4
-
4.5
5.2
ns
ns
see
Figure 7
1.0
-
2.8
-
4.8
5.6
ns
ns
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74LVT16646ADG 功能描述:總線收發(fā)器 3.3V 16-BIT BUS XCVR/REGISTER 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
74LVT16646ADGG 制造商:NXP Semiconductors 功能描述: 制造商:PHILIPS-SEMI 功能描述:
74LVT16646ADGG,112 功能描述:總線收發(fā)器 3.3V 16-BIT BUS 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
74LVT16646ADGG,118 功能描述:總線收發(fā)器 3.3V 16-BIT BUS 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
74LVT16646ADG-T 功能描述:總線收發(fā)器 3.3V 16-BIT BUS XCVR/REGISTER 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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