- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄98105 > SN74AS877JT (TEXAS INSTRUMENTS INC) AS SERIES, 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, CDIP24 PDF資料下載
參數(shù)資料
| 型號： | SN74AS877JT |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 總線收發(fā)器 |
| 英文描述： | AS SERIES, 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, CDIP24 |
| 封裝： | GLASS, DIP-24 |
| 文件頁數(shù)： | 15/17頁 |
| 文件大?。?/td> | 264K |
| 代理商： | SN74AS877JT |
SN54AS877, SN74AS877
8BIT UNIVERSAL TRANCEIVER PORT CONTROLLERS
SDAS234 D2661, DECEMBER 1982 REVISED AUGUST 1985
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
POST OFFICE BOX 1443
HOUSTON, TEXAS 77001
7
switching characteristics (see Note 1)
VCC = 4.5 V to 5.5 V,
CL = 50 pF,
R1 = 500
,
PARAMETER
FROM
TO
R2 = 500
,
UNIT
PARAMETER
(INPUT)
(OUTPUT)
TA = MIN to MAX
UNIT
SN54AS877
SN74AS877
MIN
MAX
MIN
MAX
fmax
45
50
MHz
tPLH
Any A port
Any B port
2
8.5
2
7
ns
tPHL
Any A port
Any B port
3
10.5
3
9
ns
tPLH
Any B port
Any A port
2
9
2
7.5
ns
tPHL
Any B port
Any A port
3
10.5
3
9
ns
tPLH
S0, S1, S2
Any A or B
2
11.5
2
10
ns
tPHL
S0, S1, S2
port
3
9.5
3
8
ns
tPLH
CLk
Any A or B
2
11
2
9
ns
tPHL
CLk
port
3
13
3
11.5
ns
tPLH
CLK
QB
2
10.5
2
8
ns
tPHL
CLK
QB
3
10
3
8.5
ns
tPHZ
2
7.5
2
6.5
ns
tPLZ
S0, S1, S2
Any A or B
3
13
3
10.5
ns
tPZH
S0, S1, S2
Any A or B
port
2
9
2
7
ns
tPZL
port
3
11.5
3
9.5
ns
NOTE 1: Load circuit and voltage waveforms are shown in Section 1.
The positive transition of S2 will cause low-level data at the A output Bus or stored in the shift register to be invalid for 12 ns.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SN74AS881ANT-10 | AS SERIES, 4-BIT ARITHMETIC LOGIC UNIT, PDIP24 |
| SNJ54AS881AJT-00 | AS SERIES, 4-BIT ARITHMETIC LOGIC UNIT, CDIP24 |
| SNJ54AS881AFH-00 | AS SERIES, 4-BIT ARITHMETIC LOGIC UNIT, CQCC28 |
| SN54AS881AJT-00 | AS SERIES, 4-BIT ARITHMETIC LOGIC UNIT, CDIP24 |
| SNJ54AS181AJ-00 | AS SERIES, 4-BIT ARITHMETIC LOGIC UNIT, CDIP24 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SN74AS881ANT | 制造商:Rochester Electronics LLC 功能描述:- Tape and Reel |
| SN74AS882ADWR | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| SN74AS885DW | 功能描述:校驗器 IC Octal Magnitude Comparators RoHS:否 制造商:STMicroelectronics 產(chǎn)品: 比較器類型: 通道數(shù)量: 輸出類型:Push-Pull 電源電壓-最大:5.5 V 電源電壓-最小:1.1 V 補償電壓（最大值）:6 mV 電源電流（最大值）:1350 nA 響應時間: 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SC-70-5 封裝:Reel |
| SN74AS885DWE4 | 功能描述:校驗器 IC Octal Magnitude Comparators RoHS:否 制造商:STMicroelectronics 產(chǎn)品: 比較器類型: 通道數(shù)量: 輸出類型:Push-Pull 電源電壓-最大:5.5 V 電源電壓-最小:1.1 V 補償電壓（最大值）:6 mV 電源電流（最大值）:1350 nA 響應時間: 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SC-70-5 封裝:Reel |
| SN74AS885DWG4 | 功能描述:校驗器 IC Octal Magnitude Comparators RoHS:否 制造商:STMicroelectronics 產(chǎn)品: 比較器類型: 通道數(shù)量: 輸出類型:Push-Pull 電源電壓-最大:5.5 V 電源電壓-最小:1.1 V 補償電壓（最大值）:6 mV 電源電流（最大值）:1350 nA 響應時間: 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SC-70-5 封裝:Reel |
發(fā)布緊急采購，3分鐘左右您將得到回復。