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參數(shù)資料
| 型號(hào)： | 74ABTH162245A |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | 16-Bit Bus Transceiver With 30Ω Series Termination Resistors(3-State)(帶30Ω系列電阻的16位總線接收器（三態(tài)）) |
| 中文描述： | 16位總線收發(fā)器和30Ω系列終端電阻（3態(tài)）（帶30Ω系列電阻的16位總線接收器（三態(tài)）） |
| 文件頁(yè)數(shù)： | 2/12頁(yè) |
| 文件大?。?/td> | 83K |
| 代理商： | 74ABTH162245A |
Philips Semiconductors
Product specification
74ABT162245A
74ABTH162245A
16-bit bus transceiver with 30
series
termination resistors (3-State)
2
1998 Feb 25
853-1772 19018
FEATURES
16-bit bidirectional bus interface
Power-up 3-State
Multiple V
CC
and GND pins minimize switching noise
3-State buffers
Output capability: +12mA/–32mA
Latch-up protection exceeds 500mA
per
JEDEC Std 17
ESD protection exceeds 2000 V per MIL STD 883 Method 3015
and 200V per Machine Model
Same part as 74ABT16245A-1
74ABTH162245A incorporates bus hold data inputs which
eliminate the need for external pull-up resistors to hold unused
inputs
Bus-hold data inputs eliminate the need for external pull-up
resistors to hold unused inputs
DESCRIPTION
The 74ABT162245A high-performance BiCMOS device combines
low static and dynamic power dissipation with high speed.
The 74ABT162245A 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 two Output
Enable (1OE, 2OE) inputs for easy cascading and two Direction
(1DIR, 2DIR) inputs for direction control.
The 74ABT162245A is designed with 30 ohm series resistance in
both the upper and lower output structures on both A and B ports.
This design reduces line noise in applications such as memory
address drivers, clock drivers, and bus receiver/transmitters.
The 74ABT162245A is the same as the 74ABT16245A-1. The part
number has been changed to reflect industry standards
Two options are available, 74ABT162245A which does not have the
bus hold feature and the 74ABTH162245A which incorporates the
bus hold feature.
QUICK REFERENCE DATA
SYMBOL
PARAMETER
CONDITIONS
T
amb
= 25
°
C; GND = 0V
TYPICAL
UNIT
t
PLH
t
PHL
C
IN
C
I/O
I
CCZ
I
CCL
Propagation delay
nAx to nBx or nBx to nAx
Input capacitance
I/O pin capacitance
C
L
= 50pF; V
CC
= 5V
2.0
3.0
3
7
300
10
ns
V
I
= 0V or V
CC
V
O
= 0V or V
CC
; 3-State
Outputs disabled; V
CC
= 5.5V
Outputs Low; V
CC
= 5.5V
pF
pF
nA
mA
Quiescent supply current
ORDERING INFORMATION
PACKAGES
48-Pin Plastic SSOP Type III
48-Pin Plastic TSSOP Type II
48-Pin Plastic SSOP Type III
48-Pin Plastic TSSOP Type II
TEMPERATURE RANGE
–40
°
C to +85
°
C
–40
°
C to +85
°
C
–40
°
C to +85
°
C
–40
°
C to +85
°
C
OUTSIDE NORTH AMERICA
74ABT162245A DL
74ABT162245A DGG
74ABTH162245A DL
74ABTH162245A DGG
NORTH AMERICA
BT162245A DL
BT162245A DGG
BH162245A DL
BH162245A DGG
DWG NUMBER
SOT370-1
SOT362-1
SOT370-1
SOT362-1
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 74ABT16244A | 16-bit buffer/line driver 3-State |
| 74ABTH16244A | 16-bit buffer/line driver 3-State |
| 74ABTH162244 | 16-Bit Buffer/Line Driver (3-State)(帶30Ω系列電阻的20位緩沖器/線驅(qū)動(dòng)器（三態(tài)）) |
| 74ABH16244ADGG | 16-bit buffer/line driver 3-State |
| 74ABH16244ADL | 16-bit buffer/line driver 3-State |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 74ABTH162245ADG | 功能描述:總線收發(fā)器 74ABT162245 W/BUS HOLD 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 |
| 74ABTH162245ADGG | 制造商:NXP Semiconductors 功能描述:Cut Tape 制造商:NXP Semiconductors 功能描述:Bus XCVR Dual 16-CH 3-ST 48-Pin TSSOP Tube |
| 74ABTH162245ADGG,1 | 功能描述:總線收發(fā)器 IC BUS TXRX TRI-ST 16BIT 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 |
| 74ABTH162245ADGG,112 | 制造商:NXP Semiconductors 功能描述: |
| 74ABTH162245ADGG,118 | 制造商:NXP Semiconductors 功能描述: |
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