参数资料
型号: 933567190652
厂商: NXP SEMICONDUCTORS
元件分类: 总线收发器
英文描述: 4000/14000/40000 SERIES, OCTAL 1-BIT TRANSCEIVER, TRUE OUTPUT, PDIP20
封装: PLASTIC, SOT-146-1, DIP-20
文件页数: 4/6页
文件大小: 80K
代理商: 933567190652
January 1995
4
Philips Semiconductors
Product specication
Octal bus transceiver with 3-state outputs
HEF40245B
buffers
RATINGS
Limiting values in accordance with the Absolute Maximum System (IEC 134)
See Family Specications, except for:
DC CHARACTERISTICS
VSS = 0 V
Note
1. Relevant output in OFF-state; An at VSS or VDD; Bn at VSS or VDD.
D.C. current into any input
± II
max.
10 mA
D.C. source or sink current into any output
± I
O
max.
25 mA
D.C. current into the supply terminals
± I
max.
100 mA
VDD
V
VOH
V
VOL
V
SYMBOL
Tamb (°C)
40
+ 25
+ 85
MIN.
MAX. MIN.
TYP.
MAX.
MIN.
MAX.
Output current
5
4,6
0,75
0,6
1,2
0,45
mA
HIGH
10
9,5
IOH
1,85
1,5
3,0
1,1
mA
15
13,5
14,5
15
50
15,5
mA
Output current
5
3,6
9,3
10
24
10,7
mA
HIGH
10
8,4
I
OH
14,4
15
46
15,0
mA
15
13,2
19,5
20
62
19,8
mA
Output current
5
0,4
2,9
2,3
5,4
1,75
mA
LOW
10
0,5
IOL
9,5
7,6
17
5,50
mA
15
1,5
30,0
25
45
19,0
mA
Hysteresis
5
220
mV
voltage
10
VH
250
mV
(any input)
15
320
mV
3-state input/output
leakage current
15
IOZ(1)
1,6
1,6
12
A
pins An or Bn
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