參數(shù)資料
型號(hào): SN74AVC1T45DCKRG4
廠商: TEXAS INSTRUMENTS INC
元件分類: 總線收發(fā)器
英文描述: AVC SERIES, 1-BIT TRANSCEIVER, TRUE OUTPUT, PDSO6
封裝: GREEN, PLASTIC, SC-70, 6 PIN
文件頁(yè)數(shù): 24/27頁(yè)
文件大小: 909K
代理商: SN74AVC1T45DCKRG4
www.ti.com
Switching Characteristics
SINGLE-BIT DUAL-SUPPLY BUS TRANSCEIVER
WITH CONFIGURABLE VOLTAGE TRANSLATION AND 3-STATE OUTPUTS
SCES530G – DECEMBER 2003 – REVISED JANUARY 2008
over recommended operating free-air temperature range, VCCA = 1.2 V (see Figure 1)
VCCB = 1.2 V
VCCB = 1.5 V
VCCB = 1.8 V
VCCB = 2.5 V
VCCB = 3.3 V
FROM
TO
PARAMETER
UNIT
(INPUT)
(OUTPUT)
TYP
tPLH
3.3
2.7
2.4
2.3
2.4
A
B
ns
tPHL
3.3
2.7
2.4
2.3
2.4
tPLH
3.3
3.1
2.9
2.8
2.7
B
A
ns
tPHL
3.3
3.1
2.9
2.8
2.7
tPHZ
5.1
5.2
5.3
5.2
3.7
DIR
A
ns
tPLZ
5.1
5.2
5.3
5.2
3.7
tPHZ
5.3
4.3
4
3.3
3.7
DIR
B
ns
tPLZ
5.3
4.3
4
3.3
3.7
tPZH
(1)
8.6
7.3
6.8
6.1
6.4
DIR
A
ns
tPZL
(1)
8.6
7.3
6.8
6.1
6.4
tPZH
(1)
8.3
7.8
7.7
7.5
5.8
DIR
B
ns
tPZL
(1)
8.3
7.8
7.7
7.5
5.8
(1)
The enable time is a calculated value, derived using the formula shown in the enable times section.
over recommended operating free-air temperature range, VCCA = 1.5 V ± 0.1 V (see Figure 1)
VCCB = 1.5 V
VCCB = 1.8 V
VCCB = 2.5 V
VCCB = 3.3 V
VCCB = 1.2 V
FROM
TO
± 0.1 V
± 0.15 V
± 0.2 V
± 0.3 V
PARAMETER
UNIT
(INPUT)
(OUTPUT)
TYP
MIN
MAX
MIN
MAX
MIN
MAX
MIN
MAX
tPLH
2.9
0.7
5.6
0.6
5.2
0.5
4.2
0.5
3.8
A
B
ns
tPHL
2.9
0.7
5.6
0.6
5.2
0.5
4.2
0.5
3.8
tPLH
2.6
0.6
5.5
0.4
5.3
0.3
4.9
0.3
4.8
B
A
ns
tPHL
2.6
0.6
5.5
0.4
5.3
0.3
4.9
0.3
4.8
tPHZ
3.8
1.6
6.7
1.5
6.8
0.3
6.9
0.9
6.9
DIR
A
ns
tPLZ
3.8
1.6
6.7
1.5
6.8
0.3
6.9
0.9
6.9
tPHZ
5.1
1.8
8.1
1.6
7.1
1.1
4.7
1.4
4.5
DIR
B
ns
tPLZ
5.1
1.8
8.1
1.6
7.1
1.1
4.7
1.4
4.5
tPZH
(1)
7.7
13.6
12.4
9.6
9.3
DIR
A
ns
tPZL
(1)
7.7
13.6
12.4
9.6
9.3
tPZH
(1)
6.7
12.3
12
11.1
10.7
DIR
B
ns
tPZL
(1)
6.7
12.3
12
11.1
10.7
(1)
The enable time is a calculated value, derived using the formula shown in the enable times section.
6
Copyright 2003–2008, Texas Instruments Incorporated
Product Folder Link(s): SN74AVC1T45
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