參數(shù)資料
型號: 74LVC16245A
廠商: NXP Semiconductors N.V.
英文描述: 16-bit bus transceiver with direction pin;5V tolerant (3-State)(具有定向引腳的5V容限的16位總線收發(fā)器(三態(tài)))
中文描述: 16位總線收發(fā)器引腳方向;承受5V(3態(tài))(具有定向引腳的5V的容限的16位總線收發(fā)器(三態(tài)))
文件頁數(shù): 3/10頁
文件大?。?/td> 83K
代理商: 74LVC16245A
Philips Semiconductors
Product specification
74LVC16245A/
74LVCH16245A
16-bit bus transceiver with direction pin; 5V tolerant
(3-State)
1997 Sep 25
3
PIN DESCRIPTION
PIN NUMBER
1
2, 3, 5, 6, 8, 9,
11, 12
4, 10, 15, 21,
28, 34, 39, 45
7, 18, 31, 42
13, 14, 16, 17,
19, 20, 22, 23
24
SYMBOL
1DIR
NAME AND FUNCTION
Direction control
1B0 to 1B7
Data inputs/outputs
GND
Ground (0V)
V
CC
Positive supply voltage
2B0 to 2B7
Data inputs/outputs
2DIR
Direction control
Output enable input
(active LOW)
25
2OE
36, 35, 33, 32,
30, 29, 27, 26
47, 46, 44, 43,
41, 40, 38, 37
2A0 to 2A7
Data inputs/outputs
1A0 to 1A7
Data inputs/outputs
48
1OE
Output enable input
(active LOW)
LOGIC SYMBOL
2DIR24
36
35
33
32
30
29
27
26
23
22
20
19
17
16
14
13
2OE
2A0
2A1
2A2
2A3
2A4
2A5
2A6
2A7
2B0
2B1
2B2
2B3
2B4
2B5
2B6
2B7
25
1DIR
1
47
46
44
43
41
40
38
37
12
11
9
8
6
5
3
2
1OE
1A0
1A1
1A2
1A3
1A4
1A5
1A6
1A7
1B0
1B1
1B2
1B3
1B4
1B5
1B6
1B7
48
SW00197
FUNCTION TABLE
INPUTS
INPUTS/OUTPUT
nOE
nDIR
nAn
nBn
L
L
A = B
inputs
L
H
inputs
B = A
H
X
Z
Z
H = HIGH voltage level
L = LOW voltage level
X = don’t care
Z = high impedance OFF-state
LOGIC SYMBOL (IEEE/IEC)
48
3 EN1 [BA]
1
G3
G6
6 EN4 [BA]
1
25
24
2
1DIR
1OE
2OE
2DIR
1B0
3 EN2 [AB]
6 EN5 [AB]
47
1A0
46
44
43
41
40
38
37
13
2B0
36
35
33
32
30
29
27
26
3
5
6
8
9
11
12
14
16
17
19
20
22
23
1A1
1A2
1A3
1A4
1A5
1A6
1A7
2A0
2A1
2A2
2A3
2A4
2A5
2A6
2A7
1B1
1B2
1B3
1B4
1B5
1B6
1B7
2B1
2B2
2B3
2B4
2B5
2B6
2B7
SW00196
2
4
5
BUS HOLD CIRCUIT
To internal circuit
V
CC
Data Input
SW00044
相關(guān)PDF資料
PDF描述
74LVCH16245A 16-bit bus transceiver with direction pin;5V tolerant (3-State)(具有定向引腳的5V容限的16位總線收發(fā)器(三態(tài)))
74LVC163PWDH Presettable synchronous 4-bit binary counter; synchronous reset
74LVC163 Presettable synchronous 4-bit binary counter; synchronous reset(同步復(fù)位,預(yù)置同步4位二進(jìn)制計數(shù)器)
74LVC169 Quadruple 2-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs 16-PDIP -40 to 85
74LVC169PWDH Presettable synchronous 4-bit up/down binary counter
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
74LVC16245ABQ 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:16-bit bus transceiver with direction pin; 5 V tolerant; 3-state
74LVC16245ABQ,518 功能描述:總線收發(fā)器 16-BIT BUS XCVR W/PN 5V TOLERANT 3-S 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
74LVC16245ABX,518 功能描述:轉(zhuǎn)換 - 電壓電平 13.8ns 3.6V 1W RoHS:否 制造商:Micrel 類型:CML/LVDS/LVPECL to LVCMOS/LVTTL 傳播延遲時間:1.9 ns 電源電流:14 mA 電源電壓-最大:3.6 V 電源電壓-最小:3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MLF-8
74LVC16245ADG 功能描述:總線收發(fā)器 16-BIT BUS XCVR 3ST 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
74LVC16245ADGG 制造商:Yageo / Phycomp 功能描述:Bus Transceiver, Dual, 8 Bit, 48 Pin, Plastic, TSSOP 制造商:NXP Semiconductors 功能描述:Bus XCVR Dual 16-CH 3-ST 48-Pin TSSOP Tube