參數(shù)資料
型號(hào): SN74ABT2244APWR
廠商: TEXAS INSTRUMENTS INC
元件分類: 總線收發(fā)器
英文描述: ABT SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20
封裝: GREEN, PLASTIC, TSSOP-20
文件頁(yè)數(shù): 15/18頁(yè)
文件大?。?/td> 588K
代理商: SN74ABT2244APWR
SN54ABT2244A, SN74ABT2244A
OCTAL BUFFERS AND LINE/MOS DRIVERS
WITH 3-STATE OUTPUTS
SCBS106E – JANUARY 1991 – REVISED MAY 1997
6
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
switching characteristics over recommended ranges of supply voltage and operating free-air
temperature, CL = 50 pF (unless otherwise noted) (see Figure 1)
SN54ABT2244A
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
VCC = 5 V,
TA = 25°C
MIN
MAX
UNIT
MIN
TYP
MAX
tPLH
A
Y
1
3.4
4.4
1
5.3
ns
tPHL
A
Y
1
4.5
6.3
1
6.8
ns
tPZH
OE
Y
1.1
3.8
5.5
1.1
6.5
ns
tPZL
OE
Y
2.1
6.3
9
2.1
10.2
ns
tPHZ
OE
Y
2.1
4.5
6.9
2.1
7
ns
tPLZ
OE
Y
1.7
4.3
6.9
1.7
7.4
ns
switching characteristics over recommended ranges of supply voltage and operating free-air
temperature, CL = 50 pF (unless otherwise noted) (see Figure 1)
SN74ABT2244A
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
VCC = 5 V,
TA = 25°C
MIN
MAX
UNIT
MIN
TYP
MAX
tPLH
A
Y
1
3.4
4.3
1
4.7
ns
tPHL
A
Y
1
4.5
5.3
1
5.6
ns
tPZH
OE
Y
1.1
3.8
4.8
1.1
5.5
ns
tPZL
OE
Y
2.1
6.3
7.3
2.1
8.3
ns
tPHZ
OE
Y
2.1
4.5
5.6
2.1
6.6
ns
tPLZ
OE
Y
1.7
4.3
5.3
1.7
5.8
ns
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SN74ABT2244DB 制造商:TI 制造商全稱:Texas Instruments 功能描述:OCTAL BUFFERS AND LINE/MOS DRIVERS WITH 3-STATE OUTPUTS
SN74ABT2244DW 制造商:TI 制造商全稱:Texas Instruments 功能描述:OCTAL BUFFERS AND LINE/MOS DRIVERS WITH 3-STATE OUTPUTS
SN74ABT2244DWR 制造商:TI 功能描述:_