M74HCT651M1R 데이터 시트보기 (PDF) - STMicroelectronics
부품명
상세내역
제조사
M74HCT651M1R
STMicroelectronics
M74HCT651M1R Datasheet PDF : 12 Pages
| |||
M74HCT651/652
AC ELECTRICAL CHARACTERISTICS (Input tr = tf = 6 ns)
Symbol
Parameter
Test Conditions
VCC CL
(V) (pF)
Value
TA = 25 oC
-40 to 85 oC
Min. Typ. Max. Min. Max.
Unit
tTLH Output Transition Time
tTHL
tPLH Propagation Delay Time
tPHL (BUS - BUS)
4.5 50
4.5 50
4.5 150
7
12
20 30
25 38
15
ns
38
ns
48
ns
tPLH Propagation Delay Time
tPHL (CLOCK - BUS)
4.5 50
4.5 150
29 44
34 52
55
ns
65
ns
tPLH Propagation Delay Time
tPHL (SELECT - BUS)
4.5 50
4.5 150
24 34
29 42
43
ns
53
ns
tPZL
tPZH
tPLZ
tPHZ
fMAX
tW(H)
tW(L)
ts
3-State Output Enable Time
(GAB, GBA - BUS)
Output Disable Time
(GAB, GBA - BUS)
Maximum Clock Frequency
Minimum Clock Pulse Width
Minimum Set-up Time
4.5 50 RL = 1 KΩ
4.5 150 RL = 1 KΩ
4.5 50 RL = 1 KΩ
22 33
27 41
24 35
41
ns
51
ns
44
ns
4.5 50
4.5 50
31 55
25
MHz
8
15
19
ns
4.5 50
3
10
13
ns
th
CIN
CI/O
CPD (*)
Minimum Hold Time
Input Capacitance
Bus Terminal Capacitance
Power Dissipation Capacitance
4.5 50
for HCT651
for HCT652
5
5
10
13
38
39
5
ns
10 pF
pF
pF
(*) CPD is defined as the value of the IC’s internal equivalent capacitance which is calculated from the operating current consumption without load.
(Refer to Test Circuit). Average operting current can be obtained by the following equation. ICC(opr) = CPD •VCC •fIN + ICC/8 (per Channel)
7/12
Share Link: 