參數(shù)資料
型號(hào)： SN74LV273APWTG4
廠商： TEXAS INSTRUMENTS INC
元件分類： 鎖存器
英文描述： LV/LV-A/LVX/H SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PDSO20
封裝： GREEN, PLASTIC, TSSOP-20
文件頁(yè)數(shù)： 19/22頁(yè)
文件大小： 843K
代理商： SN74LV273APWTG4
SN54LV273A, SN74LV273A
OCTAL DTYPE FLIPFLOPS
WITH CLEAR
SCLS399J APRIL 1998 REVISED APRIL 2005
6
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
switching
characteristics
over
recommended
operating
free-air
temperature
range,
VCC = 3.3 V ± 0.3 V (unless otherwise noted) (see Figure 1)
PARAMETER
FROM
TO
LOAD
TA = 25°C
SN54LV273A
SN74LV273A
UNIT
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
LOAD
CAPACITANCE
MIN
TYP
MAX
MIN
MAX
MIN
MAX
UNIT
fmax
CL = 15 pF
75*
140*
65*
65
MHz
fmax
CL = 50 pF
50
110
45
MHz
tpd
CLK
Q
CL = 15 pF
7.1*
13.6*
1*
16*
1
16
ns
tPHL
CLR
Q
CL = 15 pF
6.9*
13.6*
1*
16*
1
16
ns
tpd
CLK
Q
9.1
17.1
1
19.5
1
19.5
tPHL
CLR
Q
CL = 50 pF
8.7
17.1
1
19.5
1
19.5
ns
tsk(o)
CL = 50 pF
1.5
ns
* On products compliant to MIL-PRF-38535, this parameter is not production tested.
switching
characteristics
over
recommended
operating
free-air
temperature
range,
VCC = 5 V ± 0.5 V (unless otherwise noted) (see Figure 1)
PARAMETER
FROM
TO
LOAD
TA = 25°C
SN54LV273A
SN74LV273A
UNIT
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
LOAD
CAPACITANCE
MIN
TYP
MAX
MIN
MAX
MIN
MAX
UNIT
fmax
CL = 15 pF
120*
205*
100*
100
MHz
fmax
CL = 50 pF
80
160
70
MHz
tpd
CLK
Q
CL = 15 pF
4.8*
9*
1*
10.5*
1
10.5
ns
tPHL
CLR
Q
CL = 15 pF
4.7*
8.5*
1*
10*
1
10
ns
tpd
CLK
Q
6.2
11
1
12.5
1
12.5
tPHL
CLR
Q
CL = 50 pF
6
10.5
1
12
1
12
ns
tsk(o)
CL = 50 pF
1
ns
* On products compliant to MIL-PRF-38535, this parameter is not production tested.
noise characteristics, VCC = 3.3 V, CL = 50 pF, TA = 25°C (see Note 6)
PARAMETER
SN74LV273A
UNIT
PARAMETER
MIN
TYP
MAX
UNIT
VOL(P)
Quiet output, maximum dynamic VOL
0.4
0.8
V
VOL(V)
Quiet output, minimum dynamic VOL
0.4
0.8
V
VOH(V)
Quiet output, minimum dynamic VOH
2.9
V
VIH(D)
High-level dynamic input voltage
2.31
V
VIL(D)
Low-level dynamic input voltage
0.99
V
NOTE 6: Characteristics are for surface-mount packages only.
operating characteristics, TA = 25°C
PARAMETER
TEST CONDITIONS
VCC
TYP
UNIT
Cpd
Power dissipation capacitance
CL = 50 pF,
f = 10 MHz
3.3 V
15.9
pF
Cpd
Power dissipation capacitance
CL = 50 pF,
f = 10 MHz
5 V
17.1
pF
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
SN74LV27ADBR LV/LV-A/LVX/H SERIES, TRIPLE 3-INPUT NOR GATE, PDSO14
SN74LV27ANSR LV/LV-A/LVX/H SERIES, TRIPLE 3-INPUT NOR GATE, PDSO14
SN74LV27ADG4 LV/LV-A/LVX/H SERIES, TRIPLE 3-INPUT NOR GATE, PDSO14
SN74LV32APWRE4 LV/LV-A/LVX/H SERIES, QUAD 2-INPUT OR GATE, PDSO14
SN74LV32ARGYRG4 LV/LV-A/LVX/H SERIES, QUAD 2-INPUT OR GATE, PQCC14
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SN74LV273ARGYR 功能描述:觸發(fā)器 Octal w/ Clear RoHS:否 制造商:Texas Instruments 電路數(shù)量:2 邏輯系列:SN74 邏輯類型:D-Type Flip-Flop 極性:Inverting, Non-Inverting 輸入類型:CMOS 輸出類型: 傳播延遲時(shí)間:4.4 ns 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel
SN74LV273ARGYRG4 功能描述:觸發(fā)器 Octal D-Type Flip-Flop w/Clear RoHS:否 制造商:Texas Instruments 電路數(shù)量:2 邏輯系列:SN74 邏輯類型:D-Type Flip-Flop 極性:Inverting, Non-Inverting 輸入類型:CMOS 輸出類型: 傳播延遲時(shí)間:4.4 ns 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel
SN74LV273AZQNR 功能描述:觸發(fā)器 Octal D-Type Flip-Flop w/Clear RoHS:否 制造商:Texas Instruments 電路數(shù)量:2 邏輯系列:SN74 邏輯類型:D-Type Flip-Flop 極性:Inverting, Non-Inverting 輸入類型:CMOS 輸出類型: 傳播延遲時(shí)間:4.4 ns 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel
SN74LV273DW 制造商:Texas Instruments 功能描述:
SN74LV273DWR 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Texas Instruments 功能描述:
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫一行即可)

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

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

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*