參數(shù)資料
型號: 74HC573
廠商: System Logic Semiconductor Co., Ltd.
英文描述: Octal 3-State Noninverting Transparent Latch(High-Performance Silicon-Gate CMOS)
中文描述: 八路三態(tài)同相透明鎖存器(高性能硅柵CMOS)
文件頁數(shù): 5/7頁
文件大?。?/td> 61K
代理商: 74HC573
December 1990
5
Philips Semiconductors
Product specification
Octal D-type transparent latch; 3-state
74HC/HCT573
DC CHARACTERISTICS FOR 74HC
For the DC characteristics see
“74HC/HCT/HCU/HCMOS Logic Family Specifications”
.
Output capability: bus driver
I
CC
category: MSI
AC CHARACTERISTICS FOR 74HC
GND = 0 V; t
r
= t
f
= 6 ns; C
L
= 50 pF
SYMBOL
PARAMETER
T
amb
(
°
C)
UNIT
TEST CONDITIONS
74HC
V
CC
(V)
WAVEFORMS
+25
40 to +85
40 to +125
min.
typ.
max.
min.
max.
min.
max.
t
PHL
/ t
PLH
propagation delay
D
n
to Q
n
47
17
14
50
18
14
44
16
13
55
20
16
14
5
4
14
5
4
11
4
3
3
1
1
150
30
26
150
30
26
140
28
24
150
30
26
60
12
10
190
38
33
190
38
33
175
35
30
190
38
33
75
15
13
225
45
38
225
45
38
210
42
36
225
45
38
90
18
15
ns
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
Fig.6
t
PHL
/ t
PLH
propagation delay
LE to Q
n
ns
Fig.7
t
PZH
/ t
PZL
3-state output enable
time OE to Q
n
ns
Fig.8
t
PHZ
/ t
PLZ
3-state output disable
time OE to Q
n
ns
Fig.8
t
THL
/ t
TLH
output transition time
ns
Fig.6
t
W
enable pulse width
HIGH
80
16
14
50
10
9
5
5
5
100
20
17
65
13
11
5
5
5
120
24
20
75
15
13
5
5
5
ns
Fig.7
t
su
set-up time
D
n
to LE
ns
Fig.9
t
h
hold time
D
n
to LE
ns
Fig.9
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參數(shù)描述
74HC573AP 制造商:Toshiba America Electronic Components 功能描述:
74HC573BQ 制造商:NXP Semiconductors 功能描述:IC OCTAL D-LATCH 3-ST 20DH
74HC573BQ,115 功能描述:閉鎖 OCTAL LATCH RoHS:否 制造商:Micrel 電路數(shù)量:1 邏輯類型:CMOS 邏輯系列:TTL 極性:Non-Inverting 輸出線路數(shù)量:9 高電平輸出電流: 低電平輸出電流: 傳播延遲時(shí)間: 電源電壓-最大:12 V 電源電壓-最小:5 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:SOIC-16 封裝:Reel
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74HC573BQ-Q100,115 制造商:NXP Semiconductors 功能描述:Latch Transparent 3-ST 8-CH D-Type 20-Pin DHVQFN EP T/R 制造商:NXP Semiconductors 功能描述:74HC573BQ-Q100/DHVQFN20/REEL7/ - Tape and Reel 制造商:NXP Semiconductors 功能描述:IC TRANSP LATCH OCTAL D 20DHVQFN