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參數(shù)資料
| 型號(hào)： | 74ALVT16541 |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | 2.5V/3.3V 16-bit buffer/driver (3-State)(2.5V/3.3V 16位緩沖器/驅(qū)動(dòng)器(三態(tài)）) |
| 中文描述： | 2.5V/3.3V的16位緩沖器/驅(qū)動(dòng)器（3態(tài)）（2.5V/3.3V的16位緩沖器/驅(qū)動(dòng)器（三態(tài)）） |
| 文件頁(yè)數(shù)： | 2/10頁(yè) |
| 文件大?。?/td> | 81K |
| 代理商： | 74ALVT16541 |
Philips Semiconductors
Product specification
74ALVT16541
2.5V/3.3V 16-bit buffer/driver (3-State)
2
1998 Feb 13
853-1857 18958
FEATURES
16-bit universal bus interface
5V I/O compatibile
3-State buffers
Output capability: +64mA/-32mA
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
Power-up 3-State
No bus current loading when output is tied to 5V bus
Latch-up protection exceeds 500mA per JEDEC Std 17
ESD protection exceeds 2000V per MIL STD 883 Method 3015
and 200V per Machine Model
DESCRIPTION
The 74ALVT16541 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 can be used as two octal buffers or one 16-bit buffer.
The device is ideal for driving bus lines.
QUICK REFERENCE DATA
SYMBOL
PARAMETER
CONDITIONS
T
amb
= 25
°
C
TYPICAL
2.5V
1.8
1.7
3
9
40
UNIT
3.3V
1.4
1.4
3
9
70
t
PLH
t
PHL
C
IN
C
Out
I
CCZ
Propagation delay
nAx to nYx
Input capacitance nOEx
Output pin capacitance
Total supply current
C
L
= 50pF
ns
V
I
= 0V or V
CC
Outputs disabled; V
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
74ALVT16541 DL
AV16541 DL
SOT370-1
48-Pin Plastic TSSOP Type II
–40
°
C to +85
°
C
74ALVT16541 DGG
AV16541 DGG
SOT362-1
LOGIC SYMBOL
SA00069
1
48
47
46
44
43
41
40
38
37
2
3
5
6
8
9
11
12
24
25
36
35
33
32
30
29
27
26
13
14
16
17
19
20
22
23
1OE0
1OE1
1A0
1A1
1A2
1A3
1A4
1A5
1A6
1A7
1Y0
1Y1
1Y2
1Y3
1Y4
1Y5
1Y6
1Y7
2OE0
2OE1
2A0
2A1
2A2
2A3
2A4
2A5
2A6
2A7
2Y0
2Y1
2Y2
2Y3
2Y4
2Y5
2Y6
2Y7
PIN DESCRIPTION
PIN NUMBER
SYMBOL
NAME AND FUNCTION
47, 46, 44, 43,
41, 40, 38, 37,
36, 35, 33, 32,
30, 29, 27, 26
1A0–1A7
2A0–2A7
Data inputs
2, 3, 5, 6, 8,
9, 11, 12,13,
14, 16, 17, 19,
20, 22, 23
1Y0–1Y7
2Y0–2Y7
Data outputs
1, 48
24, 25
1OE0, 1OE1,
2OE0, 2OE1
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 |
|---|---|
| 74ALVT16541DGG | 2.5V/3.3V 16-bit buffer/driver 3-State |
| 74ALVT16541DL | Dual 2-Line To 4-Line Decoders/Demultiplexers 16-TSSOP -40 to 85 |
| 74ALVT16543 | Dual 2-Line To 4-Line Decoders/Demultiplexers 16-TSSOP -40 to 85 |
| 74ALVT16600 | 2.5V/3.3V 18-bit universal bus transceiver 3-State |
| 74ALVT16600DGG | 2.5V/3.3V 18-bit universal bus transceiver 3-State |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 74ALVT16541DGG | 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:2.5V/3.3V 16-bit buffer/driver 3-State |
| 74ALVT16541DL | 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:2.5V/3.3V 16-bit buffer/driver 3-State |
| 74ALVT16541DL-T | 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:Dual 8-Bit Buffer/Driver |
| 74ALVT16543 | 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:2.5V/3.3V ALVT 16-bit registered transceiver 3-State |
| 74ALVT16543DG | 功能描述:總線收發(fā)器 2.5/3.3V 16-BIT LATCH XCVR 3-S RoHS:否 制造商:Fairchild Semiconductor 邏輯類(lèi)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(lèi)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(shí)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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