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參數(shù)資料
| 型號(hào)： | 74ALVT166646DL |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | 2.5V/3.3V 16-bus transceiver 3-State |
| 中文描述： | 2.5V/3.3V的16總線收發(fā)器三態(tài) |
| 文件頁(yè)數(shù)： | 2/15頁(yè) |
| 文件大?。?/td> | 106K |
| 代理商： | 74ALVT166646DL |
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Philips Semiconductors
Product specification
74ALVT16646
2.5V/3.3V 16-bit bus transceiver (3-State)
2
1998 Feb 13
853-1856 18962
FEATURES
16-bit universal bus interface
5V I/O Compatible
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
No bus current loading when output is tied to 5V bus
Power-up reset
Power-up 3-State
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 74ALVT16646 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 a 16-bit transceiver featuring non-inverting 3-State
bus compatible outputs in both send and receive directions. The
control function implementation minimizes external timing
requirements. The device features an Output Enable (OE) input for
easy cascading and a Direction (DIR) input for direction control.
Data on the A or B bus is clocked into the registers on the Low to
High transition of the appropriate clock (CPAB or CPBA). The
select-control (SAB and SBA) inputs can multiplex stored and
real-time (transparent mode data).
QUICK REFERENCE DATA
SYMBOL
PARAMETER
CONDITIONS
T
amb
= 25
°
C
TYPICAL
2.5V
2.2
2.3
3
9
40
UNIT
3.3V
1.7
1.8
3
9
70
t
PLH
t
PHL
C
IN
C
I/O
I
CCZ
Propagation delay
nAx to nBx or nBx to nAx
Input capacitance DIR, OE
I/O pin 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
56-Pin Plastic SSOP Type III
56-Pin Plastic TSSOP Type II
TEMPERATURE RANGE
–40
°
C to +85
°
C
–40
°
C to +85
°
C
OUTSIDE NORTH AMERICA
74ALVT166646 DL
74ALVT16646 DGG
NORTH AMERICA
AV16646 DL
AV16646 DGG
DWG NUMBER
SOT371-1
SOT364-1
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 74ALVT16646DGG | Hex Schmitt-Trigger Inverters 14-SOIC -40 to 85 |
| 74ALVT16652 | Hex Schmitt-Trigger Inverters 14-SOIC -40 to 85 |
| 74ALVT16731 | Hex Schmitt-Trigger Inverters 14-SOIC -40 to 85 |
| 74ALVT16731DGG | Hex Schmitt-Trigger Inverters 14-SOIC -40 to 85 |
| 74ALVT16731DL | Hex Schmitt-Trigger Inverters 14-SOIC -40 to 85 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 74ALVT16731 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:2.5V/3.3V 1-to-4 address register/driver 3-State |
| 74ALVT16731DGG | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:2.5V/3.3V 1-to-4 address register/driver 3-State |
| 74ALVT16731DL | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:2.5V/3.3V 1-to-4 address register/driver 3-State |
| 74ALVT16821 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:20-bit bus-interface D-type flip-flop; positive-edge trigger 3-State |
| 74ALVT16821DG | 功能描述:觸發(fā)器 2.5/3.3V 20-BIT BUFFER 3-S 34 RoHS:否 制造商:Texas Instruments 電路數(shù)量:2 邏輯系列:SN74 邏輯類型:D-Type Flip-Flop 極性:Inverting, Non-Inverting 輸入類型:CMOS 輸出類型: 傳播延遲時(shí)間:4.4 ns 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel |
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