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: 13/29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
13 of 29
Philips Semiconductors
74AHC594; 74AHCT594
8-bit shift register with output register
t
PHL
HIGH-to-LOW
propagation delay
SHR to Q7S
V
CC
= 3.0 V to 3.6 V; see
Figure 13
C
L
= 15 pF
C
L
= 50 pF
V
CC
= 4.5 V to 5.5 V; see
Figure 13
C
L
= 15 pF
C
L
= 50 pF
V
CC
= 3.0 V to 3.6 V; see
Figure 14
C
L
= 15 pF
C
L
= 50 pF
V
CC
= 4.5 V to 5.5 V; see
Figure 14
C
L
= 15 pF
C
L
= 50 pF
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
C
L
= 50 pF; see
Figure 13
and
Figure 14
V
CC
= 3.0 V to 3.6 V
V
CC
= 4.5 V to 5.5 V
C
L
= 50 pF; see
Figure 11
V
CC
= 3.0 V to 3.6 V
V
CC
= 4.5 V to 5.5 V
C
L
= 50 pF; see
Figure 12
V
CC
= 3.0 V to 3.6 V
V
CC
= 4.5 V to 5.5 V
C
L
= 50 pF; see
Figure 10
V
CC
= 3.0 V to 3.6 V
V
CC
= 4.5 V to 5.5 V
C
L
= 50 pF; see
Figure 11
V
CC
= 3.0 V to 3.6 V
V
CC
= 4.5 V to 5.5 V
C
L
= 50 pF; see
Figure 13
V
CC
= 3.0 V to 3.6 V
V
CC
= 4.5 V to 5.5 V
C
L
= 50 pF; see
Figure 14
V
CC
= 3.0 V to 3.6 V
V
CC
= 4.5 V to 5.5 V
2.3
3.6
-
-
10.8
14.0
ns
ns
2.0
2.8
-
-
7.6
10.1
ns
ns
HIGH-to-LOW
propagation delay
STR to Qn
2.8
3.8
-
-
11.0
14.4
ns
ns
2.2
3.0
-
-
8.2
10.7
ns
ns
t
W
pulse width HIGH or
LOW SHCP and STCP
6.5
6.0
-
-
-
-
ns
ns
pulse width HIGH or
LOW SHR and STR
5.0
5.2
-
-
-
-
ns
ns
t
su
set-up time
DS to SHCP
3.5
3.0
-
-
-
-
ns
ns
set-up time
SHR to STCP
9.0
5.0
-
-
-
-
ns
ns
set-up time
SHCP to STCP
8.5
5.0
-
-
-
-
ns
ns
t
h
hold time DS to SHCP
1.5
2.0
-
-
-
-
ns
ns
t
rec
recovery time
SHR to SHCP
4.8
3.3
-
-
-
-
ns
ns
recovery time
STR to STCP
5.3
3.7
-
-
-
-
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
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74AHCT594 8-bit shift register with output register
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