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| 型号： | SNJ54LVT8986HV |
| 厂商： | Texas Instruments, Inc. |
| 英文描述： | 3.3-V LINKING ADDRESSABLE SCAN PORTS MULTIDROP-ADDRESSABLE IEEE STD 1149.1 (JTAG) TAP TRANSCEIVERS |
| 中文描述： | 3.3 V的连接寻址扫描港口多点寻址IEEE标准1149.1（JTAG接口）技术咨询收发器 |
| 文件页数： | 43/51页 |
| 文件大小： | 880K |
| 代理商： | SNJ54LVT8986HV |
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SN54LVT8986, SN74LVT8986
3.3-V LINKING ADDRESSABLE SCAN PORTS
MULTIDROP-ADDRESSABLE IEEE STD 1149.1 (JTAG) TAP TRANSCEIVERS
SCBS759B
–
OCTOBER 2002
–
REVISED APRIL 2003
43
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
SN54LVT8986
MIN
TYP
SN74LVT8986
MIN
TYP
UNIT
MAX
–
1.2
MAX
–
1.2
VIK
VCC = 2.7 V,
VCC = 2.7 V to 3.6 V, IOH =
–
100
μ
A
VCC = 2.7 V,
IOH =
–
8 mA
IOH =
–
24 mA
VCC = 3 V
IOH =
–
32 mA
IOL = 100
μ
A
VCC = 2.7 V
IOL = 24 mA
IOL = 16 mA
IOL = 32 mA
VCC = 3 V
IOL = 48 mA
IOL = 64 mA
VCC = 0 or 3.6 V, VI = 5.5 V
VCC = 3.6 V,
VI = VCC or GND
II =
–
18 mA
V
VCC
–
0.3
VCC
–
0.3
VOH
2.4
2.4
V
VCC= 3 V
2
2
VCC= 2 7 V
0.2
0.2
0.5
0.5
VOL
0.4
0.4
V
VCC= 3 V
0.5
0.5
0.55
0.55
II
10
±
1
10
±
1
μ
A
PTCK
PTDI, PTMS, PTRST,
PX
1
1
IIH
A9
–
0, P2
–
0, BYP5
–
0,
STDI2
–
0, SX2
–
1, CTDI,
OE
VCC = 3.6 V,
VI = VCC
1
1
μ
A
PTDI, PTMS, PTRST,
PX
–
8
–
30
–
8
–
30
IIL
A9
–
0, P2
–
0, BYP5
–
0,
STDI2
–
0, SX2
–
1, CTDI,
OE
VCC = 3.6 V,
VI = GND
–
25
–
100
–
25
–
100
μ
A
Ioff
VCC = 0,
VI or VO = 0 to
4.5 V
±
100
μ
A
IOZH
PTDO, STDO2
–
0,
STMS2
–
0, STCK2
–
0,
STRST2
–
0, PY, SY2
–
0
PTDO, STDO2
–
0,
STMS2
–
0, STCK2
–
0,
STRST2
–
0, PY, SY2
–
0
VCC = 3.6 V,
VO = 3 V
5
5
μ
A
IOZL
VCC = 3.6 V,
VO = 0.5 V
–
5
–
5
μ
A
IOZPU
IOZPD
VCC = 0 to 1.5 V, VO = 0.5 V to 3 V,
VCC = 1.5 V to 0, VO = 0.5 V to 3 V
OFF, STCK2
–
0 = H,
STMS2
–
0 = H
ON, PTDO = L,
STCK2
–
0= L,
STDO2
–
0 = L,
STMS2
–
0 = L
GND,
IO = 0
STCK2
–
0 = H,
STDO2
–
0 = H,
STMS2
–
0 = H
TRST2
–
0,
STCK2
–
0 = L
±
100*
±
100*
±
100
±
100
μ
A
μ
A
2
2
ICC
VCC = 3.6 V,
VI = VCC or
25
25
mA
ON, PTDO = H,
7
7
10
10
* On products compliant to MIL-PRF-38535, this parameter is not production tested.
All typical values are at VCC = 3.3 V, TA = 25
°
C.
PRODUCT PREVIEW information concerns products in the formative or
design phase of development. Characteristic data and other
specifications are design goals. Texas Instruments reserves the right to
change or discontinue these products without notice.
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