參數(shù)資料
型號: SN74LVCH245AGQNR
廠商: Texas Instruments, Inc.
英文描述: OCTAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS
中文描述: 八路總線收發(fā)器與三態(tài)輸出
文件頁數(shù): 6/27頁
文件大?。?/td> 1079K
代理商: SN74LVCH245AGQNR
www.ti.com
Switching Characteristics
over recommended operating free-air temperature range (unless otherwise noted) (see
Figure 1
)
Switching Characteristics
over recommended operating free-air temperature range (unless otherwise noted) (see
Figure 1
)
Operating Characteristics
T
A
= 25
°
C
SN54LVCH245A, SN74LVCH245A
OCTAL BUS TRANSCEIVERS
WITH 3-STATE OUTPUTS
SCES008O–JULY 1995–REVISED DECEMBER 2005
SN54LVCH245A
FROM
(INPUT)
TO
V
CC
= 3.3 V
±
0.3 V
MIN
1
1
1
PARAMETER
V
CC
= 2.7 V
UNIT
(OUTPUT)
MIN
MAX
MAX
t
pd
t
en
t
dis
A or B
OE
OE
B or A
A or B
A or B
8
7
ns
ns
ns
9.5
8.5
8.5
7.5
SN74LVCH245A
V
CC
= 2.5 V
±
0.2 V
MIN
MAX
FROM
(INPUT)
TO
V
CC
= 1.8 V
0.15 V
MIN
V
CC
= 3.3 V
±
0.3 V
MIN
1.5
1.5
1.7
PARAMETER
V
CC
= 2.7 V
UNIT
(OUTPUT)
MAX
MIN
MAX
7.3
9.5
8.5
MAX
6.3
8.5
7.5
t
pd
t
en
t
dis
t
sk(o)
A or B
OE
OE
B or A
A or B
A or B
(1)
(1)
(1)
(1)
ns
ns
ns
ns
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
1
(1)
This information was not available at the time of publication.
V
CC
= 1.8 V
TYP
V
CC
= 2.5 V
TYP
V
CC
= 3.3 V
TYP
47
2
TEST
PARAMETER
UNIT
CONDITIONS
Outputs enabled
Outputs disabled
(1)
(1)
Power dissipation capacitance
per transceiver
C
pd
f = 10 MHz
pF
(1)
(1)
(1)
This information was not available at the time of publication.
6
相關(guān)PDF資料
PDF描述
SN74LVTH162374DLG4 3.3-V ABT 16-BIT EDGE-TRIGGERED D-TYPE FLIP-FLOPS WITH 3-STATE OUTPUTS
SN74LVTH162374GQLR 3.3-V ABT 16-BIT EDGE-TRIGGERED D-TYPE FLIP-FLOPS WITH 3-STATE OUTPUTS
SN75HVD High Output RS-485 Transceivers(高輸出RS-485收發(fā)器)
SNJ74HCT04 HEX INVERTERS
SNOJ SURFACE MOUNT GENERAL PURPOSE PLASTIC RECTIFIER
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SN74LVCH245ANS 制造商:Texas Instruments 功能描述:
SN74LVCH245ANSR 功能描述:總線收發(fā)器 Octal Bus Trnscvr With 3-State Outputs RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數(shù)量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel
SN74LVCH245ANSRE4 功能描述:總線收發(fā)器 20-BIT FET BUS SWITCH RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數(shù)量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel
SN74LVCH245ANSRG4 功能描述:總線收發(fā)器 Octal Bus Transceivr RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數(shù)量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel
SN74LVCH245APW 功能描述:總線收發(fā)器 Octal w/Tri-St Out RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數(shù)量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel