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: 14/29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
14 of 29
Philips Semiconductors
74AHC594; 74AHCT594
8-bit shift register with output register
f
max
maximum frequency
SHCP or STCP
C
L
= 50 pF; see
Figure 9
and
Figure 10
V
CC
= 3.0 V to 3.6 V
V
CC
= 4.5 V to 5.5 V
70
80
-
-
-
-
MHz
MHz
T
amb
=
40
°
C to +125
°
C
t
PLH
LOW-to-HIGH
propagation delay
SHCP to Q7S
V
CC
= 3.0 V to 3.6 V; see
Figure 9
C
L
= 15 pF
C
L
= 50 pF
V
CC
= 4.5 V to 5.5 V; see
Figure 9
C
L
= 15 pF
C
L
= 50 pF
V
CC
= 3.0 V to 3.6 V; see
Figure 9
C
L
= 15 pF
C
L
= 50 pF
V
CC
= 4.5 V to 5.5 V; see
Figure 9
C
L
= 15 pF
C
L
= 50 pF
V
CC
= 3.0 V to 3.6 V; see
Figure 10
C
L
= 15 pF
C
L
= 50 pF
V
CC
= 4.5 V to 5.5 V; see
Figure 10
C
L
= 15 pF
C
L
= 50 pF
V
CC
= 3.0 V to 3.6 V; see
Figure 10
C
L
= 15 pF
C
L
= 50 pF
V
CC
= 4.5 V to 5.5 V; see
Figure 10
C
L
= 15 pF
C
L
= 50 pF
2.2
3.0
-
-
10.6
14.3
ns
ns
1.7
2.4
-
-
7.8
10.0
ns
ns
t
PHL
HIGH-to-LOW
propagation delay
SHCP to Q7S
2.3
3.0
-
-
11.0
15.1
ns
ns
1.9
2.5
-
-
8.2
11.0
ns
ns
t
PLH
LOW-to-HIGH
propagation delay
STCP to Qn
2.3
3.3
-
-
10.6
14.7
ns
ns
1.8
2.6
-
-
7.1
9.8
ns
ns
t
PHL
HIGH-to-LOW
propagation delay
STCP to Qn
2.4
3.2
-
-
11.3
15.0
ns
ns
1.9
2.6
-
-
7.5
10.5
ns
ns
Table 8.
GND = 0 V; t
r
= t
f
3.0 ns; see
Figure 15
.
Symbol
Parameter
Dynamic characteristics type 74AHC594
…continued
Test conditions
Min
Typ
Max
Unit
相关PDF资料
PDF描述
74AHCT594 8-bit shift register with output register
74AHC595 8-bit serial-in/serial or parallel-out shift register with output latches;3-state(带输出锁存的8位串行输入/串行或并行输出移位寄存器;三态)
74AHCT595 8-bit serial-in/serial or parallel-out shift register with output latches;3-state(带输出锁存的8位串行输入/串行或并行输出移位寄存器;三态)
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