參數(shù)資料
型號: SN74ABT8646DWR
廠商: Texas Instruments, Inc.
英文描述: SCAN TEST DEVICES WITH OCTAL BUS TRANSCEIVERS AND RESISTERS
中文描述: 掃描測試設(shè)備與八路總線收發(fā)器和電阻
文件頁數(shù): 24/32頁
文件大?。?/td> 532K
代理商: SN74ABT8646DWR
SCBS123F AUGUST 1992 REVISED APRIL 2004
24
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
switching characteristics over recommended ranges of supply voltage and operating free-air
temperature (unless otherwise noted) (normal mode) (see Figure 14)
SN54ABT8646
VCC = 5 V,
TA = 25
°
C
MIN
TYP
100
130
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
MIN
MAX
UNIT
MAX
fmax
tPLH
tPHL
tPLH
tPHL
tPLH
tPHL
tPZH
tPZL
tPZH
tPZL
tPHZ
tPLZ
tPHZ
tPLZ
CLKAB or CLKBA
100
MHz
A or B
B or A
2
3.7
4.5
2
5.5
ns
2
3.5
4.6
2
5.8
CLKAB or CLKBA
B or A
3
4.4
5.3
3
6.3
ns
2.5
4.3
5.2
2.5
6.7
SAB or SBA
B or A
2
4.8
6
2
7.5
ns
2
4.7
5.9
2
7.8
DIR
B or A
2.5
4.4
5.4
2.5
6.6
ns
3
4.8
6.2
3
8.1
OE
B or A
2.5
4.4
5.4
2.5
6.7
ns
3
5.2
6.2
3
7.6
DIR
B or A
3
6
7.9
3
8.9
ns
3
5.2
6.6
3
8.1
OE
B or A
2
3
5.9
5.2
7.7
6.2
2.8
8.6
8.3
ns
3
switching characteristics over recommended ranges of supply voltage and operating free-air
temperature (unless otherwise noted) (normal mode) (see Figure 14)
SN74ABT8646
VCC = 5 V,
TA = 25
°
C
MIN
TYP
100
130
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
MIN
MAX
UNIT
MAX
fmax
tPLH
tPHL
tPLH
tPHL
tPLH
tPHL
tPZH
tPZL
tPZH
tPZL
tPHZ
tPLZ
tPHZ
tPLZ
CLKAB or CLKBA
100
MHz
A or B
B or A
2
3.7
4.5
2
5.2
ns
2
3.5
4.4
2
5.5
CLKAB or CLKBA
B or A
3
4.4
5.3
3
6
ns
2.5
4.3
5.2
2.5
6.2
SAB or SBA
B or A
2
4.8
6
2
7.3
ns
2
4.7
5.9
2
7.4
DIR
B or A
2.5
4.4
5.3
2.5
6.5
ns
3
4.8
6.2
3
7.1
OE
B or A
2.5
4.4
5.4
2.5
6.5
ns
3
5.2
6.2
3
7.5
DIR
B or A
3
6
7
3
8.6
ns
3
5.2
6.2
3
7.9
OE
B or A
3
3
5.9
5.2
6.9
6.2
3
3
7.9
7.4
ns
相關(guān)PDF資料
PDF描述
SN74ABT8646DWRE4 SCAN TEST DEVICES WITH OCTAL BUS TRANSCEIVERS AND RESISTERS
SN74ABT8952DLR SCAN TEST DEVICES WITH OCTAL REGISTERED BUS TRANSCEIVERS
SN74ABT8952DLRG4 SCAN TEST DEVICES WITH OCTAL REGISTERED BUS TRANSCEIVERS
SN74AC00DBR QUADRUPLE 2-INPUT POSITIVE-NAND GATES
SN74ACT16245Q-EP 16-BIT BUS TRANSCEIVER WITH 3-STATE OUTPUTS
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SN74ABT8646DWRE4 功能描述:特定功能邏輯 Device w/Octal Bus Trnscvr & Register RoHS:否 制造商:Texas Instruments 產(chǎn)品: 系列:SN74ABTH18502A 工作電源電壓:5 V 封裝 / 箱體:LQFP-64 封裝:Tube
SN74ABT8646DWRG4 功能描述:特定功能邏輯 Scan Test Devices RoHS:否 制造商:Texas Instruments 產(chǎn)品: 系列:SN74ABTH18502A 工作電源電壓:5 V 封裝 / 箱體:LQFP-64 封裝:Tube
SN74ABT8652DL 功能描述:特定功能邏輯 Device w/Octal Bus Trnscvr & Register RoHS:否 制造商:Texas Instruments 產(chǎn)品: 系列:SN74ABTH18502A 工作電源電壓:5 V 封裝 / 箱體:LQFP-64 封裝:Tube
SN74ABT8652DLG4 功能描述:特定功能邏輯 Device w/Octal Bus Trnscvr & Register RoHS:否 制造商:Texas Instruments 產(chǎn)品: 系列:SN74ABTH18502A 工作電源電壓:5 V 封裝 / 箱體:LQFP-64 封裝:Tube
SN74ABT8652DLR 功能描述:特定功能邏輯 Device w/Octal Bus Trnscvr & Register RoHS:否 制造商:Texas Instruments 產(chǎn)品: 系列:SN74ABTH18502A 工作電源電壓:5 V 封裝 / 箱體:LQFP-64 封裝:Tube