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| 型號： | SN74LVTH16543DGG |
| 廠商： | Texas Instruments, Inc. |
| 元件分類： | 通用總線功能 |
| 英文描述： | 3.3-V ABT 16-BIT REGISTERED TRANSCEIVERS WITH 3-STATE OUTPUTS |
| 中文描述： | 的3.3V ABT生根粉16位收發(fā)登記，3態(tài)輸出 |
| 文件頁數(shù)： | 7/12頁 |
| 文件大?。?/td> | 207K |
| 代理商： | SN74LVTH16543DGG |
SN54LVTH16543, SN74LVTH16543
3.3-V ABT 16-BIT REGISTERED TRANSCEIVERS
WITH 3-STATE OUTPUTS
SCBS699D – JULY 1997 – REVISED APRIL 1999
7
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
timing requirements over recommended operating free-air temperature range (unless otherwise
noted) (see Figure 1)
SN54LVTH16543
VCC = 3.3 V
±
0.3 V
SN74LVTH16543
VCC = 3.3 V
±
0.3 V
VCC = 2.7 V
VCC = 2.7 V
UNIT
MIN
MAX
MIN
MAX
MIN
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
0.5
0.5
0.5
0.5
tsu
Setup time
Data low
0.8
1.3
0.8
1.3
ns
A or B before
CEAB
↑
or CEBA
↑
Data high
0
0
0
0
Data low
0.6
1.1
0.6
1.1
A or B after
LEAB
↑
or LEBA
↑
Data high
1.5
0.7
1.5
0.7
th
Hold time
Data low
1.2
1.3
1.2
1.3
ns
A or B after
CEAB
↑
or CEBA
↑
Data high
Data low
1.7
1.6
0.9
1.8
1.7
1.6
0.9
1.8
switching characteristics over recommended operating free-air temperature range, C
L
= 50 pF
(unless otherwise noted) (see Figure 1)
SN54LVTH16543
VCC = 3.3 V
±
0.3 V
SN74LVTH16543
VCC = 3.3 V
±
0.3 V
TYP
1.2
2.3
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
VCC = 2.7 V
VCC = 2.7 V
UNIT
MIN
1.1
MAX
3.4
MIN
MAX
3.9
MIN
MAX
3.2
MIN
MAX
3.7
tPLH
tPHL
tPLH
tPHL
tPZH
tPZL
tPHZ
tPLZ
tPZH
tPZL
tPHZ
tPLZ
A or B
B or A
ns
1.1
3.4
3.9
1.2
2.1
3.2
3.7
LE
A or B
1.2
4.1
5.1
1.3
2.5
3.9
4.9
ns
1.2
4.1
5.1
1.3
2.3
3.9
4.9
OE
A or B
1.2
4.5
5.6
1.3
2.8
4.3
5.4
ns
1.2
4.5
5.6
1.3
2.8
4.3
5.4
OE
A or B
1.9
4.9
5.4
2
3.5
4.7
5.2
ns
1.9
4.6
4.7
2
3.3
4.4
4.5
CE
A or B
1.2
4.7
5.8
1.3
3
4.5
5.6
ns
1.2
4.7
5.8
1.3
3
4.5
5.6
CE
A or B
1.9
5.1
5.6
2
3.6
4.9
5.4
ns
1.9
4.9
5.1
2
3.5
4.7
4.9
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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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| SN74LVTH16543DGGR | 功能描述:總線收發(fā)器 16bit ABT 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 |
| SN74LVTH16543DGGR | 制造商:Texas Instruments 功能描述:Transceiver Logic IC |
| SN74LVTH16543DGGRE4 | 制造商:Texas Instruments 功能描述:16-bit 3.3V transceiver,74LVTH16543DGG |
| SN74LVTH16543DL | 功能描述:總線收發(fā)器 16bit ABT 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 |
| SN74LVTH16543DLG4 | 功能描述:總線收發(fā)器 9-Bit Bus Transceiver 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 |
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