參數(shù)資料
型號: SN74AVC4T245PWRE4
廠商: TEXAS INSTRUMENTS INC
元件分類: 總線收發(fā)器
英文描述: AVC SERIES, DUAL 2-BIT TRANSCEIVER, TRUE OUTPUT, PDSO16
封裝: GREEN, PLASTIC, TSSOP-16
文件頁數(shù): 23/25頁
文件大小: 882K
代理商: SN74AVC4T245PWRE4
www.ti.com
SCES576D – JUNE 2004 – REVISED SEPTEMBER 2007
SWITCHING CHARACTERISTICS
over recommended operating free-air temperature range, VCCA = 1.8 V ± 0.15 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
0.1
6
0.1
4.9
0.1
3.9
0.3
3.9
A
B
ns
tPHL
2.9
0.1
6
0.1
4.9
0.1
3.9
0.3
3.9
tPLH
3
0.6
5.3
0.5
4.9
0.3
4.6
0.3
4.5
B
A
ns
tPHL
3
0.6
5.3
0.5
4.9
0.3
4.6
0.3
4.5
tPZH
4.4
1
7.4
1
7.3
0.6
7.3
0.4
7.2
OE
A
ns
tPZL
4.4
1
7.4
1
7.3
0.6
7.3
0.4
7.2
tPZH
4.1
1.2
9.2
1
7.4
0.8
5.3
0.8
4.6
OE
B
ns
tPZL
4.1
1.2
9.2
1
7.4
0.8
5.3
0.8
4.6
tPHZ
5.4
1.6
8.6
1.8
8.7
1.3
8.7
1.6
8.7
OE
A
ns
tPLZ
5.4
1.6
8.6
1.8
8.7
1.3
8.7
1.6
8.7
tPHZ
5
1.7
9.9
1.6
8.7
1.2
6.9
1
6.9
OE
B
ns
tPLZ
5
1.7
9.9
1.6
8.7
1.2
6.9
1
6.9
SWITCHING CHARACTERISTICS
over recommended operating free-air temperature range, VCCA = 2.5 V ± 0.2 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
2.8
0.1
5.7
0.1
4.6
0.2
3.5
0.1
3.6
A
B
ns
tPHL
2.8
0.1
5.7
0.1
4.6
0.2
3.5
0.1
3.6
tPLH
2.7
0.6
4.2
0.4
3.9
0.2
3.4
0.2
3.3
B
A
ns
tPHL
2.7
0.6
4.2
0.4
3.9
0.2
3.4
0.2
3.3
tPZH
4
0.7
6.5
0.7
5.2
0.6
4.8
0.4
4.8
OE
A
ns
tPZL
4
0.7
6.5
0.7
5.2
0.6
4.8
0.4
4.8
tPZH
3.8
0.9
8.8
0.8
7
0.6
4.8
0.6
4
OE
B
ns
tPZL
3.8
0.9
8.8
0.8
7
0.6
4.8
0.6
4
tPHZ
4.7
1
8.4
1
8.4
1
6.2
1
6.6
OE
A
ns
tPLZ
4.7
1
8.4
1
8.4
1
6.2
1
6.6
tPHZ
4.5
1.5
9.4
1.3
8.2
1.1
6.2
0.9
5.2
OE
B
ns
tPLZ
4.5
1.5
9.4
1.3
8.2
1.1
6.2
0.9
5.2
Copyright 2004–2007, Texas Instruments Incorporated
7
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