參數(shù)資料
型號(hào): 74ABTH162245ADGG:1
廠商: NXP Semiconductors
文件頁(yè)數(shù): 6/12頁(yè)
文件大?。?/td> 0K
描述: IC BUS TXRX 16BIT TRI-ST 48TSSOP
產(chǎn)品培訓(xùn)模塊: Logic Packages
標(biāo)準(zhǔn)包裝: 39
系列: 74ABTH
邏輯類型: 收發(fā)器,非反相
元件數(shù): 2
每個(gè)元件的位元數(shù): 8
輸出電流高,低: 32mA,12mA
電源電壓: 4.5 V ~ 5.5 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 48-TFSOP(0.240",6.10mm 寬)
供應(yīng)商設(shè)備封裝: 48-TSSOP
包裝: 管件
其它名稱: 935228890112
Philips Semiconductors
Product specification
74ABT162245A
74ABTH162245A
16-bit bus transceiver with 30
series
termination resistors (3-State)
1998 Feb 25
3
PIN CONFIGURATION
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
1DIR
1B0
1B1
GND
1B2
1B3
1B4
1B5
GND
1B6
1B7
2B0
2B1
GND
2B3
VCC
2B4
VCC
2B2
2B5
GND
2B7
2DIR
2B6
1OE
1A0
1A1
GND
1A2
1A3
1A4
1A5
GND
1A6
1A7
2A0
2A1
GND
2A3
VCC
2A4
VCC
2A2
2A5
GND
2A7
2OE
2A6
SA00020
PIN DESCRIPTION
SYMBOL
PIN NUMBER
NAME AND FUNCTION
1DIR, 2DIR
1, 24
Direction control inputs
(Active-High)
1A0 – 1A7,
2A0 – 2A7
47, 46, 44, 43
41, 40, 38, 37
36, 35, 33, 32
30, 29, 27, 26
Data inputs/outputs (A side)
1B0 – 1B7
2B0 – 2B7
2, 3, 5, 6
8, 9, 11, 12
13, 14, 16, 17
19, 20, 22, 23
Data inputs/outputs (B side)
1OE, 2OE
48, 25
Output enables
GND
4, 10, 15, 21
28, 34, 39, 45
Ground (0V)
VCC
7, 18, 31, 42
Positive supply voltage
LOGIC SYMBOL
2DIR
24
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
SA00021
FUNCTION TABLE
INPUTS
INPUTS/OUTPUTS
nOE
nDIR
nAx
nBx
L
A = B
Inputs
L
H
Inputs
B = A
H
X
Z
H = HIGH voltage level
L
= LOW voltage level
X = D0n’t care
Z = High impedance “off” state
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74ABTH162245ADG-T 功能描述:總線收發(fā)器 74ABT162245 W/BUS HOLD 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
74ABTH162245ADL 功能描述:總線收發(fā)器 74ABT162245 W/BUS HOLD 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
74ABTH162245ADL,11 功能描述:總線收發(fā)器 74ABT162245 W/BUS 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
74ABTH162245ADL,112 制造商:NXP Semiconductors 功能描述:
74ABTH162245ADL,118 制造商:NXP Semiconductors 功能描述: