参数资料
型号: 74AHC594
厂商: NXP Semiconductors N.V.
英文描述: 8-bit shift register with output register
中文描述: 8位输出寄存器移位寄存器
文件页数: 8/29页
文件大小: 137K
代理商: 74AHC594
74AHC_AHCT594_1
Koninklijke Philips Electronics N.V. 2006. All rights reserved.
Product data sheet
Rev. 01 — 4 July 2006
8 of 29
Philips Semiconductors
74AHC594; 74AHCT594
8-bit shift register with output register
I
CC
quiescent supply current
V
I
= V
CC
or GND; I
O
= 0 A;
V
CC
= 5.5 V
V
I
= V
CC
or GND
-
-
4.0
μ
A
C
I
T
amb
=
40
°
C to +85
°
C
V
IH
input capacitance
-
3
10
pF
HIGH-level input voltage
V
CC
= 2.0 V
V
CC
= 3.0 V
V
CC
= 5.5 V
V
CC
= 2.0 V
V
CC
= 3.0 V
V
CC
= 5.5 V
V
I
= V
IH
or V
IL
I
O
=
50
μ
A; V
CC
= 2.0 V
I
O
=
50
μ
A; V
CC
= 3.0 V
I
O
=
50
μ
A; V
CC
= 4.5 V
I
O
=
4.0 mA; V
CC
= 3.0 V
I
O
=
8.0 mA; V
CC
= 4.5 V
V
I
= V
IH
or V
IL
I
O
= 50
μ
A; V
CC
= 2.0 V
I
O
= 50
μ
A; V
CC
= 3.0 V
I
O
= 50
μ
A; V
CC
= 4.5 V
I
O
= 4 mA; V
CC
= 3.0 V
I
O
= 8 mA; V
CC
= 4.5 V
V
I
= V
CC
or GND; V
CC
= 5.5 V
V
I
= V
CC
or GND; I
O
= 0 A;
V
CC
= 5.5 V
1.5
2.1
3.85
-
-
-
-
-
-
-
-
-
-
-
-
0.5
0.9
1.65
V
V
V
V
V
V
V
IL
LOW-level input voltage
V
OH
HIGH-level output voltage
1.9
2.9
4.4
2.48
3.8
-
-
-
-
-
-
-
-
-
-
V
V
V
V
V
V
OL
LOW-level output voltage
-
-
-
-
-
-
-
-
-
-
-
-
-
-
0.1
0.1
0.1
0.44
0.44
1.0
40
V
V
V
V
V
μ
A
μ
A
I
I
I
CC
input leakage current
quiescent supply current
T
amb
=
40
°
C to +125
°
C
V
IH
HIGH-level input voltage
V
CC
= 2.0 V
V
CC
= 3.0 V
V
CC
= 5.5 V
V
CC
= 2.0 V
V
CC
= 3.0 V
V
CC
= 5.5 V
V
I
= V
IH
or V
IL
I
O
=
50
μ
A; V
CC
= 2.0 V
I
O
=
50
μ
A; V
CC
= 3.0 V
I
O
=
50
μ
A; V
CC
= 4.5 V
I
O
=
4.0 mA; V
CC
= 3.0 V
I
O
=
8.0 mA; V
CC
= 4.5 V
1.5
2.1
3.85
-
-
-
-
-
-
-
-
-
-
-
-
0.5
0.9
1.65
V
V
V
V
V
V
V
IL
LOW-level input voltage
V
OH
HIGH-level output voltage
1.9
2.9
4.4
2.40
3.70
-
-
-
-
-
-
-
-
-
-
V
V
V
V
V
Table 6.
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
Symbol
Parameter
Conditions
Static characteristics type 74AHC594
…continued
Min
Typ
Max
Unit
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