參數(shù)資料
型號(hào): SN74ALVTH16841
廠商: Texas Instruments, Inc.
英文描述: 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))
中文描述: 2.5-V/3.3-V 20位總線接口D類(lèi)閥門(mén)(2.5V/3.3V20位總線接口?鎖存器(三態(tài)輸出))
文件頁(yè)數(shù): 2/10頁(yè)
文件大?。?/td> 220K
代理商: SN74ALVTH16841
SN54ALVTH16841, SN74ALVTH16841
2.5-V/3.3-V 20-BIT BUS-INTERFACE D-TYPE LATCHES
WITH 3-STATE OUTPUTS
SCES077A – JULY 1996 – REVISED JULY 1996
2
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
description (continued)
When V
CC
is between 0 and 1.2 V, the device is in the high-impedance state during power up or power down.
However, to ensure the high-impedance state above 1.2 V, OE should be tied to V
CC
through a pullup resistor;
the minimum value of the resistor is determined by the current-sinking capability of the driver.
The SN74ALVTH16841 is available in TI’s thin very small-outline package (DGV), which provides the same I/O
pin count and functionality of standard Widebus packages in less than half the printed circuit board area.
The SN54ALVTH16841 is characterized for operation over the full military temperature range of –55
°
C to
125
°
C. The SN74ALVTH16841 is characterized for operation from –40
°
C to 85
°
C.
FUNCTION TABLE
(each 10-bit section)
INPUTS
OUTPUT
Q
OE
L
LE
D
H
H
H
L
H
L
L
L
L
X
Q0
Z
H
X
X
logic diagram (positive logic)
To Nine Other Channels
1OE
1LE
1D1
1
56
55
2
1Q1
C1
1D
To Nine Other Channels
2OE
2LE
2D1
28
29
42
15
2Q1
C1
1D
P
相關(guān)PDF資料
PDF描述
SN54ALVTH32373 2.5-V/3.3-V 32-BIT TRANSPARENT D-TYPE LATCHES WITH 3-STATE OUTPUTS
SN54ALVTH32374 2.5-V/3.3-V 32-BIT EDGE-TRIGGERED D-TYPE FLIP-FLOPS WITH 3-STATE OUTPUTS
SN54ALVTHR16245WD 2.5-V/3.3-V 16-BIT BUS TRANSCEIVERS WITH 3-STATE OUTPUTS
SN74ALVTHR16245DGG 2.5-V/3.3-V 16-BIT BUS TRANSCEIVERS WITH 3-STATE OUTPUTS
SN74ALVTHR16245DGV 2.5-V/3.3-V 16-BIT BUS TRANSCEIVERS WITH 3-STATE OUTPUTS
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SN74ALVTH32244KR 功能描述:緩沖器和線路驅(qū)動(dòng)器 2.5/3.3V 32bit 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
SN74ALVTH32373KR 功能描述:閉鎖 2.5/3.3V 32bit RoHS:否 制造商:Micrel 電路數(shù)量:1 邏輯類(lèi)型:CMOS 邏輯系列:TTL 極性:Non-Inverting 輸出線路數(shù)量:9 高電平輸出電流: 低電平輸出電流: 傳播延遲時(shí)間: 電源電壓-最大:12 V 電源電壓-最小:5 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:SOIC-16 封裝:Reel
SN74ALVTH32374KR 功能描述:觸發(fā)器 2.5/3.3V 32bit RoHS:否 制造商:Texas Instruments 電路數(shù)量:2 邏輯系列:SN74 邏輯類(lèi)型:D-Type Flip-Flop 極性:Inverting, Non-Inverting 輸入類(lèi)型:CMOS 輸出類(lèi)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
SN74ALVTHR16245DL 功能描述:總線收發(fā)器 16-Bit Edg-Trig D-Ty F-F W/3-State Otpt RoHS:否 制造商:Fairchild Semiconductor 邏輯類(lèi)型:CMOS 邏輯系列:74VCX 每芯片的通道數(shù)量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類(lèi)型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時(shí)間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel
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