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參數(shù)資料
| 型號(hào)： | HD74LV2GT245A |
| 廠商： | Renesas Technology Corp. |
| 英文描述： | Dual Bus Transceivers with 3?state Outputs / CMOS Logic Level Shifter |
| 中文描述： | 3？國(guó)家輸出/ CMOS邏輯電平轉(zhuǎn)換器雙總線收發(fā)器 |
| 文件頁(yè)數(shù)： | 8/10頁(yè) |
| 文件大小： | 96K |
| 代理商： | HD74LV2GT245A |
HD74LV2GT245A
Rev.2.00, Oct.23.2003, page 8 of 9
Vref
Vref
50%
50%
Input
In phase output
Waveforms – 1
Waveforms – 2
V – 0.3 V
V + 0.3 V
t
ZL
t
LZ
t
PHL
t
ZH
t
HZ
V
OH
V
OL
Waveform – A
Input
OE
Waveform – B
GND
GND
V
I
t
PLH
V
OH
V
OL
V
CC
tr
10 %
10 %
90 %
90 %
tf
Vref
50%
50%
Vref
GND
V
I
tr
10 %
10 %
90 %
90 %
tf
Notes: 1. Input waveform : PRR
≤
1 MHz, Zo = 50
.
2. Waveform – A is for an output with internal conditions such that the output is low
except when disabled by the output control.
3. Waveform – B is for an output with internal conditions such that the output is high
except when disabled by the output control.
4. The output are measured one at a time with one transition per measurement.
V
CC
(V)
Vref
t
r
/ t
f
3.3±0.3
2.5 V
V
I
INPUTS
50%
1.5 V
3 V
5.0±0.5
≤
3.0 ns
≤
3.0 ns
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HD74LV2GT245AUSE | Dual Bus Transceivers with 3?state Outputs / CMOS Logic Level Shifter |
| HD74LVC1G08 | 2?input AND Gate |
| HD74LVC1G08CLE | 2?input AND Gate |
| HD74LVC1G08CPE | 2?input AND Gate |
| HD74LVC1G04 | Inverter |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HD74LV2GT245AUSE-E | 制造商:Renesas Electronics Corporation 功能描述:Logic,74LV2GT,2ch Bus Tranceivers,SSOP8 |
| HD74LV2GT32AUSE-E | 制造商:Renesas Electronics Corporation 功能描述:Logic,74LV2GT,Dual 2 input OR,SSOP8 |
| HD74LV2GT34AUSE-E | 制造商:Renesas Electronics Corporation 功能描述:Logic,74LV2GT,Triple Non-Inverters,SSOP8 |
| HD74LV2GT74AUSE-E | 制造商:Renesas Electronics Corporation 功能描述:Logic,74LV2GT,1ch D-type FF,SSOP8 |
| HD74LV2GT86AUSE-E | 制造商:Renesas Electronics Corporation 功能描述:Logic,74LV2GT,2 input Exclusive OR,SSOP8 |
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