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參數(shù)資料
| 型號(hào)： | SN74LVT543DWR |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | 3.3-V ABT OCTAL REGISTERED TRANSCEIVERS WITH 3-STATE OUTPUTS |
| 中文描述： | 的3.3V ABT生根粉八路收發(fā)登記，3態(tài)輸出 |
| 文件頁數(shù)： | 6/13頁 |
| 文件大?。?/td> | 335K |
| 代理商： | SN74LVT543DWR |
SN54LVT543, SN74LVT543
3.3-V ABT OCTAL REGISTERED TRANSCEIVERS
WITH 3-STATE OUTPUTS
SCBS137D – MAY 1992 – REVISED JULY 1995
6
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
timing requirements over recommended operating free-air temperature range (unless otherwise
noted) (see Figure 1)
SN54LVT543
SN74LVT543
VCC = 3.3 V
±
0.3 V
MIN
VCC = 2.7 V
VCC = 3.3 V
±
0.3 V
MIN
VCC = 2.7 V
UNIT
MAX
MIN
MAX
MAX
MIN
MAX
tw
Pulse duration,
LEAB or LEBA low
3.3
3.3
3.3
3.3
ns
A or B before LEAB or
LEBA
↑
Data high
0
0
0
0
tsu
Setup time
Data low
0.8
1.1
0.8
1.1
ns
A or B before CEAB or
CEBA
↑
Data high
0
0
0
0
Data low
0.9
1.2
0.9
1.2
th
Hold time
A or B after LEAB or LEBA
↑
A or B after CEAB or CEBA
↑
1.7
1.8
1.7
1.8
1.7
1.8
1.7
1.8
ns
switching characteristics over recommended operating free-air temperature range, C
L
= 50 pF
(unless otherwise noted) (see Figure 1)
SN54LVT543
SN74LVT543
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
VCC = 3.3 V
±
0.3 V
MIN
1
VCC = 2.7 V
VCC = 3.3 V
±
0.3 V
MIN
TYP
1
VCC = 2.7 V
UNIT
MAX
4.9
MIN
MAX
5.7
MAX
4.7
MIN
MAX
5.5
tPLH
tPHL
tPLH
tPHL
tPZH
tPZL
tPHZ
tPLZ
tPZH
tPZL
tPHZ
tPLZ
A or B
B or A
2.9
ns
1
4.8
6
1
3.3
4.6
5.8
LE
A or B
1
6.1
7.5
1
4
5.9
7.3
ns
1
5.9
7.5
1
4.1
5.7
7.3
OE
A or B
1
6
7.8
1
4.1
5.8
7.6
ns
1.1
6.6
8.4
1.1
4.5
6.4
8.2
OE
A or B
2.4
6.7
7.3
2.4
4.8
6.5
7.1
ns
2
6
6.1
2
4
5.8
5.9
CE
A or B
1
6.2
7.8
1
4.2
6
7.6
ns
1.4
6.9
8.5
1.4
4.7
6.7
8.3
CE
A or B
2.3
6.6
5.6
7.3
5.8
2.3
4.7
3.8
6.4
5.4
7.1
5.6
ns
2
2
All typical values are at VCC = 3.3 V, TA = 25
°
C.
PRODUCT PREVIEW information concerns products in the formative or
design phase of development. Characteristic data and other
specifications are design goals. Texas Instruments reserves the right to
change or discontinue these products without notice.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SN74LVT543PWLE | 制造商:Texas Instruments 功能描述: 制造商:Texas Instruments 功能描述:LVT SERIES, 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO24 |
| SN74LVT543PWR | 功能描述:總線收發(fā)器 3.3V ABT Octal Reg Trncvr W/3-St Otpt RoHS:否 制造商:Fairchild Semiconductor 邏輯類型: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 |
| SN74LVT573DBLE | 制造商:Texas Instruments 功能描述: |
| SN74LVT573DBR | 功能描述:閉鎖 3.3V ABT Octal Trans D Type 閉鎖 RoHS:否 制造商:Micrel 電路數(shù)量:1 邏輯類型:CMOS 邏輯系列:TTL 極性:Non-Inverting 輸出線路數(shù)量:9 高電平輸出電流: 低電平輸出電流: 傳播延遲時(shí)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 |
| SN74LVT573DW | 功能描述:閉鎖 3.3V ABT Octal Trans D-Type 閉鎖 RoHS:否 制造商:Micrel 電路數(shù)量:1 邏輯類型:CMOS 邏輯系列:TTL 極性:Non-Inverting 輸出線路數(shù)量:9 高電平輸出電流: 低電平輸出電流: 傳播延遲時(shí)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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