參數(shù)資料
型號: 7403
廠商: NXP Semiconductors N.V.
英文描述: 4-Bit x 64-word FIFO register; 3-state
中文描述: 4位× 64字的FIFO寄存器,三態(tài)
文件頁數(shù): 6/28頁
文件大?。?/td> 163K
代理商: 7403
September 1993
6
Philips Semiconductors
Product specification
4-Bit x 64-word FIFO register; 3-state
74HC/HCT7403
DC CHARACTERISTICS FOR 74HC
For the DC characteristics see
“74HC/HCT/HCU/HCMOS Logic Family Specifications”
, except that V
OH
and V
OL
are not
valid for driver output.
They are replaced by the values given below.
Output capability: driver 8 mA
I
CC
category: LSI.
Voltages are referenced to GND (ground = 0 V).
DC CHARACTERISTICS FOR 74HC
SYMBOL
PARAMETER
T
amb
(
°
C)
UNIT
TEST CONDITION
+
25
40 to
+
85
40 to
+
125
V
CC
(V)
V
I
OTHER
MIN
TYP
MAX
MIN
MAX
MIN
MAX
V
OH
HIGH level
output voltage
all outputs
HIGH level
output voltage
driver outputs
LOW level
output voltage
all outputs
LOW level
output voltage
driver outputs
1.9
4.4
5.9
3.98
5.48
2.0
4.5
6
4.32
5.81
1.9
4.4
5.9
3.84
5.34
1.9
4.4
5.9
3.70
5.20
V
V
V
V
V
2.0
4.5
6.0
4.5
6.0
V
IH
or
V
IL
V
IH
or
V
IL
V
IH
or
V
IL
V
IH
or
V
IL
I
O
=
20
μ
A
V
OH
I
O
=
8 mA
I
O
=
10 mA
V
OL
0
0
0
0.15
0.15
0.1
0.1
0.1
0.26
0.26
0.1
0.1
0.1
0.33
0.33
0.1
0.1
0.1
0.40
0.40
V
V
V
V
V
2.0
4.5
6.0
4.5
6.0
I
O
= 20
μ
A
V
OL
I
O
= 8 mA
I
O
= 10 mA
相關(guān)PDF資料
PDF描述
7403 BASIC SIGNAL PROCESSOR
7403 Quad 2-Input NAND Gates with Open-Collector Outputs
74HC7404 5-Bit x 64-word FIFO register; 3-state
74HC7404D 5-Bit x 64-word FIFO register; 3-state
74HC7404N 5-Bit x 64-word FIFO register; 3-state
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