參數(shù)資料
型號(hào): SN74AVC1T45DCKRG4
廠商: TEXAS INSTRUMENTS INC
元件分類(lèi): 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): 26/27頁(yè)
文件大?。?/td> 909K
代理商: SN74AVC1T45DCKRG4
www.ti.com
Switching Characteristics
Operating 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 = 3.3 V ± 0.3 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
2.6
0.4
4.7
0.3
4.4
0.2
3.3
0.2
2.8
A
B
ns
tPHL
2.6
0.4
4.7
0.3
4.4
0.2
3.3
0.2
2.8
tPLH
2.2
0.4
3.8
0.3
3.4
0.2
3
0.1
2.8
B
A
ns
tPHL
2.2
0.4
3.8
0.3
3.4
0.2
3
0.1
2.8
tPHZ
3.1
1.3
4.3
1.3
4.3
1.3
4.3
1.3
4.3
DIR
A
ns
tPLZ
3.1
1.3
4.3
1.3
4.3
1.3
4.3
1.3
4.3
tPHZ
4
0.7
7.4
0.6
6.5
0.7
4
1.5
4.9
DIR
B
ns
tPLZ
4
0.7
7.4
0.6
6.5
0.7
4
1.5
4.9
tPZH
(1)
6.2
11.2
9.9
7
6.7
DIR
A
ns
tPZL
(1)
6.2
11.2
9.9
7
6.7
tPZH
(1)
5.7
8.9
8.5
7.2
6.8
DIR
B
ns
tPZL
(1)
5.7
8.9
8.5
7.2
6.8
(1)
The enable time is a calculated value, derived using the formula shown in the enable times section.
TA = 25°C
VCCA =
TEST
VCCB = 1.2 V
VCCB = 1.5 V
VCCB = 1.8 V
VCCB = 2.5 V
VCCB = 3.3 V
PARAMETER
UNIT
CONDITIONS
TYP
A-port input,
3
4
CL = 0 pF,
B-port output
CpdA
(1)
f = 10 MHz,
pF
B-port input,
tr = tf = 1 ns
13
14
15
A-port output
A-port input,
13
14
15
CL = 0 pF,
B-port output
CpdB
(1)
f = 10 MHz,
pF
B-port input,
tr = tf = 1 ns
3
A-port output
(1)
Power dissipation capacitance per transceiver
8
Copyright 2003–2008, Texas Instruments Incorporated
Product Folder Link(s): SN74AVC1T45
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