參數(shù)資料
型號(hào): 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): 5/11頁
文件大小: 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
5
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
recommended operating conditions, V
CC
= 3.3 V
±
0.3 V (see Note 3)
SN54ALVTH16821
MIN
TYP
SN74ALVTH16821
MIN
TYP
UNIT
MAX
MAX
VCC
VIH
VIL
VI
IOH
Supply voltage
3
3.6
3
3.6
V
High-level input voltage
2
2
V
Low-level input voltage
0.8
0.8
V
Input voltage
0
VCC
5.5
0
VCC
5.5
V
High-level output current
–24
–32
mA
IOL
Low-level output current
Low-level output current; current duty cycle
50%; f
1 kHz
Input transition rise or fall rate
24
32
mA
48
64
t/
v
t/
VCC
TA
NOTE 3: All unused control inputs of the device must be held at VCC or GND to ensure proper device operation. Refer to the TI application report,
Implications of Slow or Floating CMOS Inputs literature number SCBA004.
Outputs enabled
10
10
ns/V
μ
s/V
°
C
Power-up ramp rate
200
200
Operating free-air temperature
–55
125
–40
85
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
SN74ALVTH16821DGV 2.5-V/3.3-V 20-BIT BUS-INTERFACE FLIP-FLOPS WITH 3-STATE OUTPUTS
SN54ALVTH16821 2.5-V/3.3-V 20-Bit Bus-Interface Flip-Flops(2.5V/3.3V 20位總線接口觸發(fā)器(三態(tài)輸出))
SN54ALVTH16827 2.5-V/3.3-V 20-Bit Buffers/Drivers(2.5V/3.3V 20位緩沖器/驅(qū)動(dòng)器(三態(tài)輸出))
SN54ALVTH16841 2.5-V/3.3-V 20-Bit Bus-Interface D-Type Latches(2.5V/3.3V 20位總線接口D鎖存器(三態(tài)輸出))
SN74ALVTH16841 2.5-V/3.3-V 20-Bit Bus-Interface D-Type Latches(2.5V/3.3V20位總線接口D鎖存器(三態(tài)輸出))
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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(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
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SN74ALVTH16827DGGR 制造商:Texas Instruments 功能描述: