參數(shù)資料
型號： 74ALVT162827DL,512
廠商： NXP Semiconductors
文件頁數(shù)： 3/10頁
文件大?。?/td> 0K
描述： IC BUFF DVR TRI-ST 20BIT 56SSOP
產(chǎn)品培訓模塊： Logic Packages
標準包裝： 26
系列： 74ALVT
邏輯類型： 緩沖器/線路驅(qū)動器，非反相
元件數(shù)： 2
每個元件的位元數(shù)： 10
輸出電流高，低： 8mA，12mA
電源電壓： 2.3 V ~ 2.7 V
工作溫度： -40°C ~ 85°C
安裝類型： 表面貼裝
封裝/外殼： 56-BSSOP（0.295"，7.50mm 寬）
供應(yīng)商設(shè)備封裝： 56-SSOP
包裝： 管件
其它名稱： 74ALVT162827DL
74ALVT162827DL-ND
935210060512
Philips Semiconductors
Product specification
74ALVT162827
2.5V/3.3V 20-bit buffer/line driver, non-inverting,
with 30
termination resistors (3-State)
2
1998 Feb 13
853-1843 18961
FEATURES
Multiple V
CC and GND pins minimize switching noise
5V I/O Compatible
Live insertion/extraction permitted
3-State output buffers
Outputs include series resistance of 30 making external
termination resistors unnecessary
Power-up 3-State
Output capability: +12mA/–12mA
Latch-up protection exceeds 500mA per Jedec Std 17
ESD protection exceeds 2000 V per MIL STD 883 Method 3015
and 200 V per Machine Model
Bus hold data inputs eliminate the need for external pull-up
resistors to hold unused inputs
DESCRIPTION
The 74ALVT162827 high-performance BiCMOS device combines
low static and dynamic power dissipation with high speed and high
output drive. It is designed for VCC operation at 2.5V or 3.3V with I/O
compatibility to 5V.
The 74ALVT162827 20-bit buffers provide high performance bus
interface buffering for wide data/address paths or buses carrying
parity. They have NOR Output Enables (nOE1, nOE2) for maximum
control flexibility.
The 74ALVT162827 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
TYPICAL
UNIT
SYMBOL
PARAMETER
Tamb = 25°C
2.5V
3.3V
UNIT
tPLH
tPHL
Propagation delay
nAx to nBx or nBx to nAx
CL = 50pF
2.7
2.3
2.2
2.0
ns
CIN
Input capacitance DIR, OE
VI = 0V or VCC
3
pF
COut
Output capacitance
VI/O = 0V or VCC
9
pF
ICCZ
Total supply current
Outputs disabled
40
70
A
ORDERING INFORMATION
PACKAGES
TEMPERATURE RANGE
OUTSIDE NORTH AMERICA
NORTH AMERICA
DWG NUMBER
56-Pin Plastic SSOP Type III
–40
°C to +85°C
74ALVT162827 DL
AV162827 DL
SOT371-1
56-Pin Plastic TSSOP Type II
–40
°C to +85°C
74ALVT162827 DGG
AV162827 DGG
SOT364-1
PIN DESCRIPTION
PIN NUMBER
SYMBOL
FUNCTION
55, 54, 52, 51, 49, 48, 47, 45, 44, 43,
42, 41, 40, 38, 37, 36, 34, 33, 31, 30
1A0 - 1A9
2A0 - 2A9
Data inputs
2, 3, 5, 6, 8, 9, 10, 12, 13, 14,
15, 16, 17, 19, 20, 21, 23, 24, 26, 27
1Y0 - 1Y9
2Y0 - 2Y9
Data outputs
1, 56,
28, 29
1OE0, 1OE1
2OE0, 2OE1
Output enable inputs (active-Low)
4, 11, 18, 25, 32, 39, 46, 53
GND
Ground (0V)
7, 22, 35, 50
VCC
Positive supply voltage
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
74ALVT162827DL-T 功能描述:緩沖器和線路驅(qū)動器 2.5/3.3V 20-BIT BUFFER 3-S 33 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 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel
74ALVT16344 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:2.5V/3.3V 1-to-4 address driver 3-State
74ALVT16344DGG 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:2.5V/3.3V 1-to-4 address driver 3-State
74ALVT16344DGG,112 功能描述:緩沖器和線路驅(qū)動器 16-BIT 1-TO-4 ADDRESS DRIVER 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 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel
74ALVT16344DGG,118 功能描述:緩沖器和線路驅(qū)動器 16-BIT 1-TO-4 ADDRESS DRIVER 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 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel
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