参数资料
型号: RHFXH162373K-01Q
厂商: STMICROELECTRONICS
元件分类: 总线收发器
英文描述: ALVC/VCX/A SERIES, DUAL 8-BIT DRIVER, TRUE OUTPUT, CDFP48
封装: CERAMIC, DFP-48
文件页数: 15/18页
文件大小: 505K
代理商: RHFXH162373K-01Q
Pin settings
54VCXH162373
6/18
Doc ID 10653 Rev 6
2.2
Pin description
2.3
Truth table
Note:
X = Do not care; Z = High impedance
Table 1.
Pin description
Pin n°
Symbol
Name and function
11OE
3 state output enable input (active LOW)
2, 3, 5, 6, 8, 9, 11, 12
1Q0 to 1Q7 3-state outputs
13, 14, 16, 17, 19, 20, 22, 23 2Q0 to 2Q7 3-state outputs
24
2OE
3 state output enable input (active LOW)
25
2LE
Latch enable input
36, 35, 33, 32, 30, 29, 27, 26 2D0 to 2D7 Data inputs
47, 46, 44, 43, 41, 40, 38, 37 1D0 to 1D7 Data inputs
48
1LE
Latch enable input
4, 10, 15, 21, 28, 34, 39, 45
GND
Ground (0 V)
7, 18, 31, 42
VCC
Positive supply voltage
Table 2.
Truth table
Inputs
Output
OE
LE
D
Q
HX
X
Z
L
X
No change (1)
1.
Q outputs are latched at the time when the LE input is taken low logic level.
LH
L
LH
H
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RHRXH162373K-01Q ALVC/VCX/A SERIES, DUAL 8-BIT DRIVER, TRUE OUTPUT, CDFP48
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