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參數資料
| 型號： | 74LCX162244TTR |
| 廠商： | 意法半導體 |
| 英文描述： | LOW VOLTAGE CMOS 16-BIT BUS BUFFER (3-STATE) WITH 5V TOLERANT INPUTS AND OUTPUTS |
| 中文描述： | 低電壓CMOS 16位總線緩沖器（三態容限為5V輸入和輸出） |
| 文件頁數： | 1/10頁 |
| 文件大小： | 223K |
| 代理商： | 74LCX162244TTR |
1/10
February 2003
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5V TOLERANT INPUTS AND OUTPUTS
HIGH SPEED :
t
PD
= 4.4 ns (MAX.) at V
CC
= 3V
POWER DOWN PROTECTION ON INPUTS
AND OUTPUTS
SYMMETRICAL OUTPUT IMPEDANCE:
|I
OH
| = I
OL
= 12mA (MIN) at V
CC
= 3V
PCI BUS LEVELS GUARANTEED AT 12 mA
BALANCED PROPAGATION DELAYS:
t
PLH
t
PHL
26
SERIE RESISTORS IN OUTPUTS
I
OPERATING VOLTAGE RANGE:
V
CC
(OPR) = 2.0V to 3.6V (1.5V Data
Retention)
PIN AND FUNCTION COMPATIBLE WITH
74 SERIES 162244
LATCH-UP PERFORMANCE EXCEEDS
500mA (JESD 17)
ESD PERFORMANCE:
HBM > 2000V (MIL STD 883 method 3015);
MM > 200V
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I
I
I
I
I
I
I
I
DESCRIPTION
The 74LCX162244 is a low voltage CMOS 16 BIT
BUS BUFFER (NON-INVERTED) fabricated with
sub-micron silicon gate and double-layer metal
wiring C
2
MOS technology. It is ideal for low power
and high speed 3.3V applications; it can be
interfaced to 5V signal environment for both inputs
and outputs.
Any nG output control governs four BUS BUFF-
ERS. Output Enable input (nG) tied together gives
full 16-bit operation.
When nG is LOW, the outputs are on. When nG is
HIGH, the output are in high impedance state.
This device is designed to be used with 3 state
memory address drivers, etc.
The device circuits is including 26
series resis-
tance in the outputs. These resistors permit to re-
duce line noise in high speed applications.
All inputs and outputs are equipped with protec-
tion circuits against static discharge, giving them
2KV ESD immunity and transient excess voltage.
74LCX162244
LOW VOLTAGE CMOS 16-BIT BUS BUFFER (3-STATE)
WITH 5V TOLERANT INPUTS AND OUTPUTS
ORDER CODES
PACKAGE
TUBE
T & R
TSSOP
74LCX162244TTR
TSSOP
PIN CONNECTION
相關PDF資料 |
PDF描述 |
|---|---|
| 74LCX162244 | Low Voltage 16-Bit Buffer/Line Driver with 26з Series Resistors in Outputs |
| 74LCX162244MEA | Low Voltage 16-Bit Buffer/Line Driver with 26з Series Resistors in Outputs |
| 74LCX162244MTD | Low Voltage 16-Bit Buffer/Line Driver with 26з Series Resistors in Outputs |
| 74LCX162244MEAX | Quad 4-Bit Buffer/Driver |
| 74LCX162244MTDX | Quad 4-Bit Buffer/Driver |
相關代理商/技術參數 |
參數描述 |
|---|---|
| 74LCX162373 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Low Voltage 16-Bit Transparent Latch with 5V Tolerant Inputs and Outputs and 26ohm Series Resistor |
| 74LCX162373_05 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Low Voltage 16-Bit Transparent Latch with 5V Tolerant Inputs and Outputs and 26ohm Series Resistor |
| 74LCX162373GX | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Low Voltage 16-Bit Transparent Latch with 5V Tolerant Inputs and Outputs and 26ohm Series Resistor |
| 74LCX162373MEA | 功能描述:閉鎖 Transparent Latch 16 Bit RoHS:否 制造商:Micrel 電路數量:1 邏輯類型:CMOS 邏輯系列:TTL 極性:Non-Inverting 輸出線路數量:9 高電平輸出電流: 低電平輸出電流: 傳播延遲時間: 電源電壓-最大:12 V 電源電壓-最小:5 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:SOIC-16 封裝:Reel |
| 74LCX162373MEA_Q | 功能描述:閉鎖 Transparent Latch 16 Bit RoHS:否 制造商:Micrel 電路數量:1 邏輯類型:CMOS 邏輯系列:TTL 極性:Non-Inverting 輸出線路數量:9 高電平輸出電流: 低電平輸出電流: 傳播延遲時間: 電源電壓-最大:12 V 電源電壓-最小:5 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:SOIC-16 封裝:Reel |
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