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參數(shù)資料
| 型號(hào)： | 74ALVT162240 |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | 16-bit inverting buffer/driver with 30 Ωtermination resistors (3-State)(帶30 Ω終端電阻器的16位反相緩沖器/驅(qū)動(dòng)器(三態(tài)）) |
| 中文描述： | 16位反相緩沖器/ 30Ωtermination電阻（3態(tài)）（帶30Ω終端電阻器的16位反相緩沖器/驅(qū)動(dòng)器驅(qū)動(dòng)器（三態(tài)）） |
| 文件頁數(shù)： | 2/10頁 |
| 文件大?。?/td> | 86K |
| 代理商： | 74ALVT162240 |
Philips Semiconductors
Product specification
74ALVT162240
2.5V/3.3V 16-bit inverting buffer/driver with
30
termination resistors (3-State)
2
1998 Feb 13
853-1976 18960
FEATURES
5V I/O compatibile
3-State buffers
Output capability: +12mA/-12mA
TTL input and output switching levels
Input and output interface capability to systems at 5V supply
Bus-hold data inputs eliminate the need for external pull-up
resistors to hold unused inputs
Live insertion/extraction permitted
Outputs include series resistance of 30
making external
termination resistors unnecessary
Power-up 3-State
No bus current loading when output is tied to 5V bus
ESD protection exceeds 2000V per MIL STD 883 Method 3015
and 200V per Machine Model
DESCRIPTION
The 74ALVT162240 is a high-performance BiCMOS product
designed for V
CC
operation at 2.5V or 3.3V with I/O compatibility up
to 5V.
This device is an inverting 16-bit buffer that is ideal for driving bus
lines. The device features four Output Enables (1OE, 2OE, 3OE,
4OE), each controlling four of the 3-State outputs.
The 74ALVT162240 is designed with 30
series resistance in both
the pull-up and pull-down output structures. This design reduces line
noise in applications such as memory address drivers, clock drivers,
and bus receivers/transmitters.
QUICK REFERENCE DATA
SYMBOL
PARAMETER
CONDITIONS
T
amb
= 25
°
C
TYPICAL
2.5V
3.7
2.3
3
9
100
UNIT
3.3V
2.6
2.2
3
9
100
t
PLH
t
PHL
C
IN
C
Out
I
CCZ
Propagation delay
nAx to nYx
Input capacitance DIR, OE
Output capacitance
Total supply current
C
L
= 50pF
ns
V
I
= 0V or V
CC
V
I/O
= 0V or V
CC
Outputs disabled
pF
pF
μ
A
ORDERING INFORMATION
PACKAGES
TEMPERATURE RANGE
OUTSIDE NORTH AMERICA
NORTH AMERICA
DWG NUMBER
48-Pin Plastic SSOP Type III
–40
°
C to +85
°
C
74ALVT162240 DL
AV162240 DL
SOT370-1
48-Pin Plastic TSSOP Type II
–40
°
C to +85
°
C
74ALVT162240 DGG
AV162240 DGG
SOT362-1
LOGIC SYMBOL
1OE
1
1A0
47
1A1
46
1A2
44
1A3
43
2OE
48
2A0
41
2A1
2
40
2A2
38
3
2A3
37
5
6
1Y0
1Y1
1Y2
1Y3
2Y0
2Y1
2Y2
2Y3
8
9
11
12
3OE
25
3A0
36
3A1
35
3A2
33
3A3
32
4OE
24
4A0
30
4A1
13
29
4A2
27
14
4A3
26
16
17
3Y0
3Y1
3Y2
3Y3
4Y0
4Y1
4Y2
4Y3
19
20
22
23
SW00004
PIN DESCRIPTION
PIN NUMBER
SYMBOL
NAME AND FUNCTION
47, 46, 44, 43,
41, 40, 38, 37,
36, 35, 33, 32,
30, 29, 27, 26
1A0 - 1A3
2A0 - 2A3
3A0 - 3A3
4A0 - 4A3
Data inputs
2, 3, 5, 6,
8, 9, 11, 12,
13, 14, 16, 17,
19, 20, 22, 23
1Y0 - 1Y3
2Y0 - 2Y3
3Y0 - 3Y3
4Y0 - 4Y3
Data outputs
1, 48
25, 24
1OE, 2OE,
3OE, 4OE
Output enables
4, 10, 15, 21,
28, 34, 39, 45
GND
Ground (0V)
7, 18, 31, 42
V
CC
Positive supply voltage
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 74ALVT162241 | 2.5V/3.3V 16-bit buffer/driver with 30 Ωtermination resistors (3-State)(帶30 Ω終端電阻器的2.5V/3.3V 16位緩沖器/驅(qū)動(dòng)器(三態(tài)）) |
| 74ALVT162244 | 2.5V/3.3V 16-bit buffer/driver with 30 Ωtermination resistors (3-State)(帶30 Ω終端電阻器的2.5V/3.3V 16位緩沖器/驅(qū)動(dòng)器(三態(tài)）) |
| 74ALVT162344DL | 2.5V/3.3V 1-to-4 address driver with 30ohm termination resistors 3-State |
| 74ALVT162344 | 2.5V/3.3V 1-to-4 address driver with 30Ω termination resistors (3-State)(帶30 Ω終端電阻器的2.5V/3.3V 1至4地址驅(qū)動(dòng)器 (三態(tài)）) |
| 74ALVT162344DGG | 2.5V/3.3V 1-to-4 address driver with 30ohm termination resistors 3-State |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 74ALVT162240DG | 功能描述:緩沖器和線路驅(qū)動(dòng)器 2.5/3.3V 16-BIT BUFFER INV 3-S RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| 74ALVT162240DGG | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:16-bit inverting buffer/driver with 30ohm termination resistors (3-State) |
| 74ALVT162240DGG,11 | 功能描述:緩沖器和線路驅(qū)動(dòng)器 IC BUFF DVR TRI-ST 16BIT RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| 74ALVT162240DGG,112 | 制造商:NXP Semiconductors 功能描述: |
| 74ALVT162240DGG,118 | 制造商:NXP Semiconductors 功能描述: |
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