參數(shù)資料
型號: SN74AHC240DBRG4
廠商: Texas Instruments, Inc.
英文描述: OCTAL BUFFERS/DRIVERS WITH 3-STATE OUTPUTS
中文描述: 八路緩沖器/ 3司機態(tài)輸出
文件頁數(shù): 4/20頁
文件大?。?/td> 690K
代理商: SN74AHC240DBRG4
SN54AHC240, SN74AHC240
OCTAL BUFFERS/DRIVERS
WITH 3-STATE OUTPUTS
SCLS251H
OCTOBER 1995
REVISED JULY 2003
4
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
switching characteristics over recommended operating free-air temperature range,
V
CC
= 3.3 V
±
0.3 V (unless otherwise noted) (see Figure 1)
PARAMETER
FROM
(INPUT)
TO
LOAD
TA = 25
°
C
TYP
5.3*
SN54AHC240
MIN
1*
SN74AHC240
MIN
1
UNIT
(OUTPUT)
CAPACITANCE
MIN
MAX
7.5*
MAX
MAX
tPLH
tPHL
tPZH
tPZL
tPHZ
tPLZ
tPLH
tPHL
tPZH
tPZL
tPHZ
tPLZ
tsk(o)
A
Y
CL= 15 pF
CL = 15 pF
9*
9
ns
5.3*
7.5*
1*
9*
1
9
OE
Y
CL= 15 pF
CL = 15 pF
6.6*
10.6*
1*
12.5*
1
12.5
ns
6.6*
10.6*
1*
12.5*
1
12.5
OE
Y
CL= 15 pF
CL = 15 pF
7.8*
11.5*
1*
12.5*
1
12.5
ns
7.8*
11.5*
1*
12.5*
1
12.5
A
Y
CL= 50 pF
CL = 50 pF
7.8
11
1
12.5
1
12.5
ns
7.8
11
1
12.5
1
12.5
OE
Y
CL= 50 pF
CL = 50 pF
9.1
14.1
1
16
1
16
ns
9.1
14.1
1
16
1
16
OE
Y
CL= 50 pF
CL = 50 pF
10.3
14
1
16
1
16
ns
10.3
14
1
16
1
16
CL = 50 pF
1.5**
1.5
ns
On products compliant to MIL-PRF-38535, this parameter is not production tested.
On products compliant to MIL-PRF-38535, this parameter does not apply.
switching characteristics over recommended operating free-air temperature range,
V
CC
= 5 V
±
0.5 V (unless otherwise noted) (see Figure 1)
PARAMETER
FROM
(INPUT)
TO
LOAD
TA = 25
°
C
TYP
3.6*
SN54AHC240
MIN
1*
SN74AHC240
MIN
1
UNIT
(OUTPUT)
CAPACITANCE
MIN
MAX
5.5*
MAX
6.5*
MAX
6.5
tPLH
tPHL
tPZH
tPZL
tPHZ
tPLZ
tPLH
tPHL
tPZH
tPZL
tPHZ
tPLZ
tsk(o)
A
Y
CL= 15 pF
CL = 15 pF
ns
3.6*
5.5*
1*
6.5*
1
6.5
OE
Y
CL= 15 pF
CL = 15 pF
4.7*
7.3*
1*
8.5*
1
8.5
ns
4.7*
7.3*
1*
8.5*
1
8.5
OE
Y
CL= 15 pF
CL = 15 pF
5.2*
7.2*
1*
8.5*
1
8.5
ns
5.2*
7.2*
1*
8.5*
1
8.5
A
Y
CL= 50 pF
CL = 50 pF
5.1
7.5
1
8.5
1
8.5
ns
5.1
7.5
1
8.5
1
8.5
OE
Y
CL= 50 pF
CL = 50 pF
6.2
9.3
1
10.5
1
10.5
ns
6.2
9.3
1
10.5
1
10.5
OE
Y
CL= 50 pF
CL = 50 pF
6.7
9.2
1
10.5
1
10.5
ns
6.7
9.2
1
10.5
1
10.5
CL = 50 pF
1**
1
ns
On products compliant to MIL-PRF-38535, this parameter is not production tested.
On products compliant to MIL-PRF-38535, this parameter does not apply.
相關PDF資料
PDF描述
SN74AHCT27 Triple 3-Input Positive-NOR Gates(三3輸入正或非門)
SN54AHCT27 Triple 3-Input Positive-NOR Gates(三3輸入正或非門)
SN74ALVC16240 16-Bit Buffers/Drivers With 3-State Outputs(16位緩沖器/驅(qū)動器(三態(tài)輸出))
SN74ALVC16245A 16-Bit Bus Transceivers(16位總線收發(fā)器(三態(tài)輸出))
SN74ALVC16258 12-Of-24 Data Selecters With 3-State Outputs(24選12數(shù)據(jù)選擇器(三態(tài)輸出))
相關代理商/技術(shù)參數(shù)
參數(shù)描述
SN74AHC240DGVR 功能描述:緩沖器和線路驅(qū)動器 Tri-State Octal RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel
SN74AHC240DGVRE4 功能描述:緩沖器和線路驅(qū)動器 Octal Buffer/Driver With 3-State Outputs RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel
SN74AHC240DGVRG4 功能描述:緩沖器和線路驅(qū)動器 Octal Buffers Driver RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel
SN74AHC240DW 功能描述:緩沖器和線路驅(qū)動器 Tri-State Octal RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel
SN74AHC240DWE4 功能描述:緩沖器和線路驅(qū)動器 Octal Buffer/Driver With 3-State Outputs RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel