參數(shù)資料
型號(hào): SN74BCT543DWRE4
廠商: TEXAS INSTRUMENTS INC
元件分類(lèi): 總線收發(fā)器
英文描述: BCT/FBT SERIES, 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO24
封裝: PLASTIC, SOIC-24
文件頁(yè)數(shù): 11/15頁(yè)
文件大?。?/td> 480K
代理商: SN74BCT543DWRE4
SN54BCT543, SN74BCT543
OCTAL REGISTERED TRANSCEIVERS
WITH 3STATE OUTPUTS
SCBS026C NOVEMBER 1988 REVISED APRIL 1994
25
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
POST OFFICE BOX 1443
HOUSTON, TEXAS 772511443
switching characteristics (see Note 2)
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
VCC = 5 V,
CL = 50 pF,
R1 = 500
,
R2 = 500
,
TA = 25°C
VCC = 4.5 V to 5.5 V,
CL = 50 pF,
R1 = 500
,
R2 = 500
,
TA = MIN to MAX
UNIT
(INPUT)
(OUTPUT)
′BCT543
SN54BCT543
SN74BCT543
MIN
TYP
MAX
MIN
MAX
MIN
MAX
tPLH
A or B
B or A
2
5.7
7.5
2
9.9
2
8.8
ns
tPHL
A or B
B or A
2
6.3
8.2
2
9.7
2
9.6
ns
tPLH
LE
A or B
2
8.2
10.3
2
13.9
2
12.9
ns
tPHL
LE
A or B
2
8.5
10.6
2
13.2
2
12.7
ns
tPZH
OE
A or B
1
6.8
8.6
1
11.4
1
10.7
ns
tPZL
OE
A or B
1
8.7
10.8
1
12.8
1
12.3
ns
tPHZ
OE
A or B
1
5.5
7.2
1
8.8
1
8.1
ns
tPLZ
OE
A or B
1
4.7
6.4
1
8.1
1
7.2
ns
tPZH
CE
A or B
1
7.6
9.8
1
12.8
1
12
ns
tPZL
CE
A or B
1
9.5
11.6
1
13.8
1
13.5
ns
tPHZ
CE
A or B
1
5.8
7.5
1
9.3
1
8.5
ns
tPLZ
CE
A or B
1
4.8
6.7
1
8.4
1
7.6
ns
For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions.
NOTE 2: Load circuits and voltage waveforms are shown in Section 1.
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SN74BCT543DWRG4 功能描述:總線收發(fā)器 Octal Registered Transceivers 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
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SN74BCT543NTE4 功能描述:總線收發(fā)器 Octal Registered Transceivers 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
SN74BCT544DW 制造商:Rochester Electronics LLC 功能描述:- Bulk
SN74BCT544NT 制造商:Rochester Electronics LLC 功能描述:- Tape and Reel