參數(shù)資料
型號(hào): 74ABTH16952DGG
廠商: NXP SEMICONDUCTORS
元件分類: 通用總線功能
英文描述: Triple 3-input positive-NOR gates 14-SOIC 0 to 70
中文描述: ABT SERIES, DUAL 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO56
封裝: TSSOP-56
文件頁(yè)數(shù): 4/12頁(yè)
文件大?。?/td> 87K
代理商: 74ABTH16952DGG
Philips Semiconductors
Product specification
74ABT16952
74ABTH16952
16-bit registered transceiver (3-State)
1998 Feb 25
4
LOGIC SYMBOL (IEEE/IEC)
SH00086
5
6
8
9
10
12
13
14
16
17
19
20
21
23
24
56
1EN3
3
5D
1A0
1A1
1A2
1A3
1A4
1A5
1A6
1A7
2A0
2A1
2A2
2A3
2A4
2A5
2A6
2A7
15
52
51
49
48
47
45
44
43
42
41
40
38
37
36
34
33
1B0
1B1
1B2
1B3
1B4
1B5
1B6
1B7
2B0
2B1
2B2
2B3
2B4
2B5
2B6
2B7
6D
4
9
11D
12D
10
54
55
1
3
2
29
31
30
28
26
27
1OEBA
1CEBA
1LPBA
1OEAB
1LEAB
1CPAB
2OEBA
2CEBA
2CPBA
2OEAB
2LEAB
2CPAB
G1
1C5
EN4
G2
2C6
EN9
G7
7C11
EN10
G8
8C12
FUNCTION TABLE for Register nAx or nBx
INPUTS
INTERNAL
OPERATING
nAx or
nBx
nCPXX
nCEXX
Q
MODE
X
X
H
NC
Hold data
L
H
L
L
L
H
Load data
H =High voltage level
L
=Low voltage level
=Low-to-High transition
X =Don’t care
XX=AB or BA
NC=No change
FUNCTION TABLE for Output Enable
INPUTS
INTERNAL
nAx or nBx
OPERATING
nOEXX
Q
OUTPUTS
MODE
H
X
Z
Disable outputs
L
L
L
H
L
H
Enable outputs
H =High voltage level
L
=Low voltage level
X =Don’t care
XX=AB or BA
Z =High impedance ”off” state
相關(guān)PDF資料
PDF描述
74ABTH16952DL 16-bit registered transceiver 3-State
74ABT16952 16-Bit Registered Transceiver with 3-STATE Outputs
74ABT16952CMTD 16-Bit Registered Transceiver with 3-STATE Outputs
74ABT16952CSSC 16-Bit Registered Transceiver with 3-STATE Outputs
74ABTL3205 10-bit BTL transceiver with registers(帶寄存的10位 BTL收發(fā)器)
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