參數(shù)資料
型號(hào): SN74LVTH16245AKR
廠商: TEXAS INSTRUMENTS INC
元件分類: 總線收發(fā)器
英文描述: LVT SERIES, DUAL 8-BIT TRANSCEIVER, TRUE OUTPUT, PBGA56
封裝: PLASTIC, VFBGA-56
文件頁(yè)數(shù): 12/18頁(yè)
文件大?。?/td> 495K
代理商: SN74LVTH16245AKR
www.ti.com
GRD OR ZRD PACKAGE
(TOP VIEW)
J
H
G
F
E
D
C
B
A
2
1
3
4
6
5
To Seven Other Channels
1DIR
1A1
1B1
1OE
To Seven Other Channels
2DIR
2A1
2B1
2OE
1
47
24
36
48
2
25
13
SN54LVTH16245A, SN74LVTH16245A
3.3-V ABT 16-BIT BUS TRANSCEIVERS
WITH 3-STATE OUTPUTS
SCBS143Q – MAY 1992 – REVISED OCTOBER 2005
TERMINAL ASSIGNMENTS(1)
(54-Ball GRD/ZRD Package)
1
2
3
4
5
6
A
1B1
NC
1DIR
1OE
NC
1A1
B
1B3
1B2
NC
1A2
1A3
C
1B5
1B4
VCC
1A4
1A5
D
1B7
1B6
GND
1A6
1A7
E
2B1
1B8
GND
1A8
2A1
F
2B3
2B2
GND
2A2
2A3
G
2B5
2B4
VCC
2A4
2A5
H
2B7
2B6
NC
2A6
2A7
J
2B8
NC
2DIR
2OE
NC
2A8
(1)
NC – No internal connection
FUNCTION TABLE(1)
(EACH 8-BIT SECTION)
CONTROL
OUTPUT CIRCUITS
INPUTS
OPERATION
OE
DIR
A PORT
B PORT
L
Enabled
Hi-Z
B data to A bus
L
H
Hi-Z
Enabled
A data to B bus
H
X
Hi-Z
Isolation
(1)
Input circuits of the data I/Os always are active.
LOGIC DIAGRAM (POSITIVE LOGIC)
3
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SN74LVTH16245AZQLR 功能描述:總線收發(fā)器 3.3-V ABT 16-Bit Bus Trncvr W/3-St Otpt RoHS:否 制造商:Fairchild Semiconductor 邏輯類型: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
SN74LVTH16245AZRDR 功能描述:總線收發(fā)器 3.3-V ABT 16-Bit Bus Trncvr W/3-St Otpt RoHS:否 制造商:Fairchild Semiconductor 邏輯類型: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
SN74LVTH162541DGGR 功能描述:緩沖器和線路驅(qū)動(dòng)器 3 St ABT 16-Bit 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
SN74LVTH162541DL 功能描述:緩沖器和線路驅(qū)動(dòng)器 3 St ABT 16-Bit 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
SN74LVTH162541DLR 功能描述:緩沖器和線路驅(qū)動(dòng)器 3.3V ABT 16B Buffers Drivers 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