參數(shù)資料
型號： SN74ALVTH16821DGG
廠商： Texas Instruments, Inc.
英文描述： 2.5-V/3.3-V 20-BIT BUS-INTERFACE FLIP-FLOPS WITH 3-STATE OUTPUTS
中文描述： 2.5-V/3.3-V 20位總線接口倒裝3觸發(fā)器態(tài)輸出
文件頁數(shù)： 7/11頁
文件大?。?/td> 196K
代理商： SN74ALVTH16821DGG
SN54ALVTH16821, SN74ALVTH16821
2.5-V/3.3-V 20-BIT BUS-INTERFACE FLIP-FLOPS
WITH 3-STATE OUTPUTS
SCES078E – JULY 1996 – REVISED JANUARY 1999
7
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics over recommended operating free-air temperature range,
V
CC
= 3.3 V
±
0.3 V (unless otherwise noted)
PARAMETER
TEST CONDITIONS
SN54ALVTH16821
MIN
TYP
SN74ALVTH16821
MIN
TYP
UNIT
MAX
MAX
VIK
VCC = 3 V,
VCC = 3 V to 3.6 V,
II = –18 mA
IOH = –100
μ
A
IOH = –24 mA
IOH = –32 mA
IOL = 100
μ
A
IOL = 16 mA
IOL = 24 mA
IOL = 32 mA
IOL = 48 mA
IOL = 64 mA
VI = VCC or GND
VI = 5.5 V
VI = 5.5 V
VI = VCC
VI = 0
VI or VO = 0 to
4.5 V
VI = 0.8 V
VI = 2 V
VI = 0 to VCC
VI = 0 to VCC
VO = 5.5 V
–1.2
–1.2
V
VCC–0.2
VCC–0.2
VOH
VCC= 3 V
VCC = 3 V
2
V
2
VCC = 3 V to 3.6 V,
0.2
0.2
0.4
VOL
0.5
V
VCC = 3 V
0.5
0.55
0.55
±
1
10
Control inputs
VCC = 3.6 V,
VCC = 0 or 3.6 V,
±
1
10
II
10
10
μ
A
Data inputs
VCC = 3.6 V
1
1
–5
–5
Ioff
IBHL
IBHH§
IBHLO
IBHHO#
IEX||
VCC = 0,
VCC = 3 V,
VCC = 3 V,
VCC = 3.6 V,
VCC = 3.6 V,
VCC = 3 V,
VCC
≤
1.2 V, VO = 0.5 V to VCC,
VI = GND or VCC, OE = don’t care
±
100
μ
A
μ
A
μ
A
μ
A
μ
A
μ
A
75
75
–75
–75
500
500
–500
–500
125
125
IOZ(PU/PD)
±
100
±
100
μ
A
IOZH
VCC= 3 6 V
VCC = 3.6 V
VO = 3 V,
VI = 0.8 V or 2 V
VO = 0.5 V,
VI = 0.8 V or 2 V
Outputs high
5
5
μ
A
IOZL
VCC= 3 6 V
VCC = 3.6 V
μ
A
–5
–5
VCC= 3.6 V,
VCC = 3.6 V,
IO = 0,
VI = VCC or GND
0.07
0.1
0.07
0.1
ICC
Outputs low
3.2
5.5
3.2
5
mA
Outputs disabled
0.07
0.1
0.07
0.1
ICC
VCC = 3 V to 3.6 V, One input at VCC – 0.6 V,
Other inputs at VCC or GND
VCC = 3.3 V,
VCC = 3.3 V,
0.4
0.4
mA
Ci
Co
VI = 3.3 V or 0
VO = 3.3 V or 0
3.5
3.5
pF
6
6
pF
All typical values are at VCC = 3.3 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
High-impedance state during power up or power down
This is the increase in supply current for each input that is at the specified TTL voltage level rather than VCC or GND.
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.
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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(fēng)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(fēng)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(fēng)格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel
SN74ALVTH16827DGGR 制造商:Texas Instruments 功能描述:
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