參數(shù)資料
型號： SN54LVT8980JT
廠商： TEXAS INSTRUMENTS INC
元件分類： 微控制器/微處理器
英文描述： SPECIALTY MICROPROCESSOR CIRCUIT, CDIP24
封裝： 0.300 INCH, CERAMIC, DIP-24
文件頁數(shù)： 22/36頁
文件大小： 509K
代理商： SN54LVT8980JT
SN54LVT8980, SN74LVT8980
EMBEDDED TEST-BUS CONTROLLERS
IEEE STD 1149.1 (JTAG) TAP MASTERS WITH 8-BIT GENERIC HOST INTERFACES
SCBS676D – DECEMBER 1996 – REVISED AUGUST 2002
29
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
switching characteristics over recommended operating free-air temperature range (unless
otherwise noted) (see Figures 9 and 10)
SN54LVT8980
SN74LVT8980
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
VCC = 3.3 V
± 0.3 V
VCC = 2.7 V
VCC = 3.3 V
± 0.3 V
VCC = 2.7 V
UNIT
MIN
MAX
MIN
MAX
MIN
TYP
MAX
MIN
MAX
tPLH
CLKIN
TCK
6
20
25
6
10
17
20
ns
tPHL
CLKIN
TCK
6
20
25
6
10
17
20
ns
tPLH
CLKIN
TDO TMS
8
35
40
8
18
30
35
ns
tPHL
CLKIN
TDO, TMS
8
35
40
8
18
30
35
ns
tPLH
RST
↓
D
3
35
40
3
17
30
35
ns
tPHL
RST
↓
D
3
35
40
3
17
30
35
ns
tPLH
RST
↓
RDY
3
35
40
3
17
30
35
ns
tPHL
RST
↓
RDY
3
35
40
3
17
30
35
ns
tPLH
RST
↓
TDO, TMS,
TRST
5
30
35
5
15
25
30
ns
tPHL
TCK
5
30
35
5
15
25
30
tPLH
STRB
↑
RDY
3
22
28
3
10
18
22
ns
tPHL
STRB
↓
RDY
3
22
28
3
10
18
22
ns
tPLH
STRB
↑
TCK, TDO,
TMS TRST
3
28
35
3
14
22
28
ns
tPHL
STRB
↑
TMS, TRST
discrete mode
3
28
35
3
14
22
28
ns
tPLH
STRB
↑
TCK, TDO,
TMS TRST
6
40
45
6
20
35
40
ns
tPHL
STRB
↑
TMS, TRST
other modes
6
40
45
6
20
35
40
ns
tPZH
STRB
↓
D
3
20
25
3
8
15
18
ns
tPZL
STRB
↓
D
3
20
25
3
8
15
18
ns
tPZH
STRB
↑
TCK, TDO,
5
30
35
5
15
25
30
ns
tPZL
STRB
↑
,,
TMS, TRST
5
30
35
5
15
25
30
ns
tPZH
TOE
↓
TCK, TDO,
2
15
18
2
6
12
15
ns
tPZL
TOE
↓
,,
TMS, TRST
2
15
18
2
6
12
15
ns
tPHZ
STRB
↑
D
3
20
25
3
8
15
18
ns
tPLZ
STRB
↑
D
3
20
25
3
8
15
18
ns
tPHZ
STRB
↑
TCK, TDO,
5
30
35
5
15
25
30
ns
tPLZ
STRB
↑
,,
TMS, TRST
5
30
35
5
15
25
30
ns
tPHZ
TOE
↑
TCK, TDO,
2
15
18
2
6
12
15
ns
tPLZ
TOE
↑
,,
TMS, TRST
2
15
18
2
6
12
15
ns
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.
相關(guān)PDF資料
PDF描述
SN54LVT8996JT SPECIALTY MICROPROCESSOR CIRCUIT, CDIP24
SN54LVTH16952WD LVT SERIES, DUAL 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, CDFP56
SN54LVTH182502AHV LVT SERIES, DUAL 9-BIT BOUNDARY SCAN REG TRANSCEIVER, TRUE OUTPUT, CQFP68
SN54LVTH18502AHV LVT SERIES, DUAL 9-BIT BOUNDARY SCAN REG TRANSCEIVER, TRUE OUTPUT, CQFP68
SN54LVTH182512HKC LVT SERIES, DUAL 9-BIT BOUNDARY SCAN REG TRANSCEIVER, TRUE OUTPUT, CDFP64
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SN54S00J 制造商:Texas Instruments 功能描述:NAND Gate 4-Element 2-IN Bipolar 14-Pin CDIP Tube 制造商:Rochester Electronics LLC 功能描述:- Bulk
SN54S00W 制造商:Rochester Electronics LLC 功能描述:- Bulk
SN54S02J 制造商:Texas Instruments 功能描述:
SN54S03J 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Texas Instruments 功能描述:2-INPUT NAND GATE (OC) - Rail/Tube
SN54S04J 制造商:Texas Instruments 功能描述:Inverter 6-Element Bipolar 14-Pin CDIP Tube 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Texas Instruments 功能描述:INVERTER 6-ELEM BIPOLAR 14CDIP - Rail/Tube 制造商:Texas Instruments 功能描述:HEX INVERTER *NIC*
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺，查看報價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*