參數(shù)資料
型號(hào): 74HCT564N
廠商: NXP SEMICONDUCTORS
元件分類: 通用總線功能
英文描述: 4-Bit Synchronous Up/Down Counters (Dual Clock With Clear) 16-SOIC -40 to 85
中文描述: HCT SERIES, 8-BIT DRIVER, INVERTED OUTPUT, PDIP20
封裝: PLASTIC, DIP-20
文件頁(yè)數(shù): 5/7頁(yè)
文件大?。?/td> 58K
代理商: 74HCT564N
December 1990
5
Philips Semiconductors
Product specification
Octal D-type flip-flop; positive-edge trigger;
3-state; inverting
74HC/HCT564
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
CP to Q
n
50
18
14
44
16
13
50
18
14
14
5
4
14
5
4
6
2
2
0
0
0
38
115
137
165
33
28
140
28
24
135
27
23
60
12
10
205
41
35
175
35
30
170
34
29
75
15
13
250
50
43
210
42
36
205
41
35
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
PZH
/ t
PZL
3-state output enable
time
OE to Q
n
3-state output disable
time
OE to Q
n
output transition time
ns
Fig.8
t
PHZ
/ t
PLZ
ns
Fig.8
t
THL
/ t
TLH
ns
Fig.6
t
W
clock pulse width
HIGH or LOW
80
16
14
60
12
10
5
5
5
6.0
30
35
100
20
17
75
15
13
5
5
5
4.8
24
28
120
24
20
90
18
15
5
5
5
4.0
20
24
ns
Fig.6
t
su
set-up time
D
n
to CP
ns
Fig.7
t
h
hold time
D
n
to CP
ns
Fig.7
f
max
maximum clock pulse
frequency
MHz
Fig.6
相關(guān)PDF資料
PDF描述
74HCT573 4-Bit Synchronous Up/Down Counters (Dual Clock With Clear) 16-SOIC -40 to 85
74HC573 Octal D-type transparent latch; 3-state
74HCT573PW 4-Bit Synchronous Up/Down Counters (Dual Clock With Clear) 16-PDIP -40 to 85
74HC573 Octal 3-State Noninverting Transparent Latch(High-Performance Silicon-Gate CMOS)
74HCT574 4-Bit Synchronous Up/Down Counters (Dual Clock With Clear) 16-SO -40 to 85
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
74HCT573 制造商:Misc 功能描述:
74HCT573 HAR 制造商:HAR 功能描述:74HCT573 NOTES
74HCT573AN 制造商:AVX Corporation 功能描述:
74HCT573BQ 制造商:NXP Semiconductors 功能描述:Latch Transparent 3-ST 8-CH D-Type 20-Pin DHVQFN EP T/R Cut Tape 制造商:NXP Semiconductors 功能描述:IC OCTAL D-LATCH 3-ST DHVQFN20 制造商:NXP Semiconductors 功能描述:IC, OCTAL, D-LATCH, 3-ST, DHVQFN20, Latch Type:D Type Transparent, Output Curren
74HCT573BQ,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