參數(shù)資料
型號(hào): SN74ABT8646DWRE4
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(cè)試設(shè)備與八路總線收發(fā)器和電阻
文件頁(yè)數(shù): 25/32頁(yè)
文件大小: 532K
代理商: SN74ABT8646DWRE4
SCBS123F AUGUST 1992 REVISED APRIL 2004
25
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
switching characteristics over recommended ranges of supply voltage and operating free-air
temperature (unless otherwise noted) (test mode) (see Figure 14)
SN54ABT8646
VCC = 5 V,
TA = 25
°
C
MIN
TYP
50
90
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
MIN
MAX
UNIT
MAX
fmax
tPLH
tPHL
tPLH
tPHL
tPZH
tPZL
tPZH
tPZL
tPHZ
tPLZ
tPHZ
tPLZ
TCK
50
MHz
TCK
A or B
3.5
8
9.5
3.5
13.4
ns
3
7.7
10
3
12
TCK
TDO
2.5
4.3
5.5
2.5
7
ns
2.5
4.2
5.5
2.5
7
TCK
A or B
4.5
8.2
9.7
4.5
12.5
ns
4.5
9
11.2
4.5
13.5
TCK
TDO
2.5
4.3
5.5
2.5
7
ns
2.5
4.9
6
2.5
7.5
TCK
A or B
3.5
8.4
13
3.5
14.5
ns
3
8
10.5
3
13.5
TCK
TDO
3
3
5.9
7
3
3
9
8
ns
5
6.5
switching characteristics over recommended ranges of supply voltage and operating free-air
temperature (unless otherwise noted) (test mode) (see Figure 14)
SN74ABT8646
VCC = 5 V,
TA = 25
°
C
MIN
TYP
50
90
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
MIN
MAX
UNIT
MAX
fmax
tPLH
tPHL
tPLH
tPHL
tPZH
tPZL
tPZH
tPZL
tPHZ
tPLZ
tPHZ
tPLZ
TCK
50
MHz
TCK
A or B
3.5
8
9.5
3.5
12
ns
3
7.7
9
3
11.5
TCK
TDO
2.5
4.3
5.5
2.5
6.5
ns
2.5
4.2
5.5
2.5
6.5
TCK
A or B
4.5
8.2
9.5
4.5
12
ns
4.5
9
10.5
4.5
13
TCK
TDO
2.5
4.3
5.5
2.5
6.5
ns
2.5
4.9
6
2.5
7
TCK
A or B
3.5
8.4
10.5
3.5
13.5
ns
3
8
10.5
3
13
TCK
TDO
3
3
5.9
7
3
3
8.5
7.5
ns
5
6.5
相關(guān)PDF資料
PDF描述
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
SN74ACT3638PCB 512 】 32 】 2 CLOCKED BIDIRECTIONAL FIRST-IN, FIRST-OUT MEMORY
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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
SN74ABT8652DLRG4 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