參數(shù)資料
型號： SN74ALVTH16821DGGR
廠商： TEXAS INSTRUMENTS INC
元件分類： 總線收發(fā)器
英文描述： ALVT SERIES, DUAL 10-BIT DRIVER, TRUE OUTPUT, PDSO56
封裝： PLASTIC, TSSOP-56
文件頁數(shù)： 8/11頁
文件大?。?/td> 196K
代理商： SN74ALVTH16821DGGR
SN54ALVTH16821, SN74ALVTH16821
2.5-V/3.3-V 20-BIT BUS-INTERFACE FLIP-FLOPS
WITH 3-STATE OUTPUTS
SCES078E – JULY 1996 – REVISED JANUARY 1999
6
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics over recommended operating free-air temperature range,
VCC = 2.5 V ± 0.2 V (unless otherwise noted) (see Figure 1)
PARAMETER
TEST CONDITIONS
SN54ALVTH16821
SN74ALVTH16821
UNIT
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
MIN
TYP
MAX
UNIT
VIK
VCC = 2.3 V,
II = –18 mA
–1.2
V
VCC = 2.3 V to 2.7 V,
IOH = –100 A
VCC–0.2
VOH
VCC =2 3V
IOH = –6 mA
1.8
V
VCC = 2.3 V
IOH = –8 mA
1.8
VCC = 2.3 V to 2.7 V,
IOL = 100 A
0.2
IOL = 6 mA
0.4
VOL
VCC =2 3V
IOL = 8 mA
0.4
V
VCC = 2.3 V
IOL = 18 mA
0.5
IOL = 24 mA
0.5
Control inputs
VCC = 2.7 V,
VI = VCC or GND
±1
Control inputs
VCC = 0 or 2.7 V,
VI = 5.5 V
10
II
VI = 5.5 V
10
A
Data inputs
VCC = 2.7 V
VI = VCC
1
VI = 0
–5
Ioff
VCC = 0,
VI or VO = 0 to 4.5 V
±100
A
IBHL
VCC = 2.3 V,
VI = 0.7 V
115
A
IBHH§
VCC = 2.3 V,
VI = 1.7 V
–10
A
IBHLO
VCC = 2.7 V,
VI = 0 to VCC
300
A
IBHHO#
VCC = 2.7 V,
VI = 0 to VCC
–300
A
IEX||
VCC = 2.3 V,
VO = 5.5 V
125
A
IOZ(PU/PD)k
VCC ≤ 1.2 V, VO = 0.5 V to VCC,
VI = GND or VCC, OE = don’t care
±100
A
IOZH
VCC =2 7V
VO = 2.3 V,
5
A
IOZH
VCC = 2.7 V
VI = 0.7 V or 1.7 V
5
A
IOZL
VCC =2 7V
VO = 0.5 V,
5
A
IOZL
VCC = 2.7 V
VI = 0.7 V or 1.7 V
–5
A
VCC = 2.7 V,
Outputs high
0.04
0.1
0.04
0.1
ICC
VCC = 2.7 V,
IO = 0,
Outputs low
2.3
4.5
2.3
4.5
mA
VI = VCC or GND
Outputs disabled
0.04
0.1
0.04
0.1
Ci
VCC = 2.5 V,
VI = 2.5 V or 0
3.5
pF
Co
VCC = 2.5 V,
VO = 2.5 V or 0
6.5
pF
All typical values are at VCC = 2.5 V, TA = 25°C.
The bus-hold circuit can sink at least the minimum low sustaining current at VIL max. IBHL should be measured after lowering VIN to GND and
then raising it to VIL max.
§ The bus-hold circuit can source at least the minimum high sustaining current at VIH min. IBHH should be measured after raising VIN to VCC and
then lowering it to VIH min.
An external driver must source at least IBHLO to switch this node from low to high.
# An external driver must sink at least IBHHO to switch this node from high to low.
|| Current into an output in the high state when VO > VCC
kHigh-impedance state during power up or power down
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PDF資料
PDF描述
SN54ALVTH16827DGGR ALVT SERIES, DUAL 10-BIT DRIVER, TRUE OUTPUT, PDSO56
SN54ALVTH32373KR ALVT SERIES, QUAD 8-BIT DRIVER, TRUE OUTPUT, PBGA96
SN54ALVTH32374KR ALVT SERIES, QUAD 8-BIT DRIVER, TRUE OUTPUT, PBGA96
SN54AS174FK AS SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, CQCC20
SN54AS175BJ AS SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, COMPLEMENTARY OUTPUT, CDIP16
相關代理商/技術參數(shù)
參數(shù)描述
SN74ALVTH16821DL 功能描述:觸發(fā)器 2.5/3.3V 20bit Univ 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 安裝風格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel
SN74ALVTH16821DLR 功能描述:觸發(fā)器 2.5/3.3V 20bit Univ 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 安裝風格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel
SN74ALVTH16821GR 功能描述:觸發(fā)器 2.5/3.3V 20bit Univ 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 安裝風格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel
SN74ALVTH16821VR 功能描述:觸發(fā)器 2.5/3.3V 20bit Univ 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 安裝風格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel
SN74ALVTH16827DGGR 制造商:Texas Instruments 功能描述:
發(fā)布緊急采購，3分鐘左右您將得到回復。

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

*
*
*