參數(shù)資料
型號(hào): SN74ABT273PWRG4
廠商: TEXAS INSTRUMENTS INC
元件分類: 鎖存器
英文描述: ABT SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PDSO20
封裝: GREEN, PLASTIC, TSSOP-20
文件頁(yè)數(shù): 14/19頁(yè)
文件大?。?/td> 753K
代理商: SN74ABT273PWRG4
SN54ABT273, SN74ABT273
OCTAL EDGE-TRIGGERED D-TYPE FLIP-FLOPS
WITH CLEAR
SCBS185B – FEBRUARY 1991 – REVISED JANUARY 1997
4
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
timing requirements over recommended ranges of supply voltage and operating free-air
temperature (unless otherwise noted) (see Figure 1)
VCC = 5 V,
TA = 25°C
SN54ABT273
SN74ABT273
UNIT
MIN
MAX
MIN
MAX
MIN
MAX
fclock
Clock frequency
0
150
0
150
0
150
MHz
t
Pulse duration
CLK high or low
3.3
ns
tw
Pulse duration
CLR low
3.3
ns
Data high
2
tsu
Setup time before CLK
Data low
2.5
ns
CLR high
2
th
Hold time after CLK
Data high or low
1.2
1.4
1.2
ns
This data sheet limit may vary among suppliers.
switching characteristics over recommended ranges of supply voltage and operating free-air
temperature, CL = 50 pF (unless otherwise noted) (see Figure 1)
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
VCC = 5 V,
TA = 25°C
SN54ABT273
UNIT
(INPUT)
(OUTPUT)
MIN
MAX
MIN
MAX
fmax
150
MHz
tPLH
CLK
Q
2.5
6
2.5
7
ns
tPHL
CLK
Q
3.3
6.8
3.3
7.5
ns
tPHL
CLR
Q
2.5
7.5
2.5
8.2
ns
This data sheet limit may vary among suppliers.
switching characteristics over recommended ranges of supply voltage and operating free-air
temperature, CL = 50 pF (unless otherwise noted) (see Figure 1)
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
VCC = 5 V,
TA = 25°C
SN74ABT273
UNIT
(INPUT)
(OUTPUT)
MIN
MAX
MIN
MAX
fmax
150
MHz
tPLH
CLK
Q
2.5
6
2.5
6.5
ns
tPHL
CLK
Q
3.3
6.8
3.3
7.3
ns
tPHL
CLR
Q
2.5
6.7
2.5
7.4
ns
This data sheet limit may vary among suppliers.
相關(guān)PDF資料
PDF描述
SNJ54ABT273W ABT SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, CDFP20
SN74ABT273NSRG4 ABT SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PDSO20
SN74ABT2952ANSRG4 ABT SERIES, 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO24
SN74ABT2952ANSR ABT SERIES, 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO24
SN74ABT373PWRG4 ABT SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SN74ABT2827 制造商:TI 制造商全稱:Texas Instruments 功能描述:10-BIT BUFFERS/DRIVERS WITH 3-STATE OUTPUTS
SN74ABT2827DW 功能描述:緩沖器和線路驅(qū)動(dòng)器 10-Bit Buffer/Driver With 3-State Outputs RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel
SN74ABT2827DWE4 功能描述:緩沖器和線路驅(qū)動(dòng)器 10-Bit Buffer/Driver With 3-State Outputs RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel
SN74ABT2827DWG4 功能描述:緩沖器和線路驅(qū)動(dòng)器 10B Buffers/Drs RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel
SN74ABT2827DWR 功能描述:緩沖器和線路驅(qū)動(dòng)器 Tri-State 10-Bit RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel