參數(shù)資料
型號(hào): M54HCT541F1R
廠商: 意法半導(dǎo)體
英文描述: OCTAL BUS BUFFER WITH 3 STATE OUTPUTS HCT540: INVERTED - HCT541 NON INVERTED
中文描述: 八路總線緩沖器與三態(tài)輸出HCT540:倒立- HCT541非反相
文件頁(yè)數(shù): 6/12頁(yè)
文件大小: 266K
代理商: M54HCT541F1R
TEST CIRCUIT I
CC
(Opr.)
HCT540
AC ELECTRICAL CHARACTERISTICS
(C
L
= 50 pF, Input t
r
= t
f
= 6 ns)
Symbol
Parameter
Test Conditions
Value
-40 to 85
o
C
74HC
Min.
Unit
V
CC
(V)
C
L
(pF)
T
A
= 25
o
C
54HC and 74HC
Min.
Typ.
-55 to 125
o
C
54HC
Min.
Max.
12
Max.
15
Max.
18
t
TLH
t
THL
t
PLH
t
PHL
Output Transition
Time
Propagation
Delay Time
(for HCT540)
4.5
50
6
ns
4.5
4.5
50
150
12
16
20
25
25
31
30
38
ns
ns
t
PLH
t
PHL
Propagation
Delay Time
(for HCT541)
4.5
4.5
50
150
14
18
23
28
29
35
35
42
ns
ns
t
PZL
t
PZH
Output Enable
Time
4.5
4.5
4.5
50
150
50
R
L
= 1K
R
L
= 1K
R
L
= 1K
18
22
19
30
34
27
38
43
34
45
51
41
ns
ns
ns
t
PLZ
t
PHZ
C
IN
C
PD
(*)
Output Disable
Time
Input Capacitance
Power Dissipation
Capacitance
5
10
10
10
pF
34
pF
(*) C
PD
isdefined asthe value ofthe IC’sinternal equivalent capactance which is calculated from the operating current consumption without load.
(Refer to Test Circuit).Average operting current can be obtained by thefollowingequation. I
CC
(opr) = C
PD
V
CC
f
IN
+ I
CC
/8(per gate)
M54/M74HCT540/541
6/12
相關(guān)PDF資料
PDF描述
M54HCT574 Low-Voltage Adjustable Precision Shunt Regulator 5-SOT-23 0 to 70
M54HCT574F1R OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUT HCT564 INVERTING - HCT574 NON INVERTING
M54HCT640 OCTAL BUS TRANSCEIVER3-STATE: HCT245 NON INVERTING HCT640 INVERTING, HCT643 INVERTING/NON INVERTING
M54HCT640F1R Low-Voltage Adjustable Precision Shunt Regulator 3-SOT-23 0 to 70
M54HCT688 Low-Voltage Adjustable Precision Shunt Regulator 3-SOT-23 0 to 70
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M54HCU04D 制造商:STMicroelectronics 功能描述:LOGIC, 5VOLTSGATESHEX INVERTER, UNBUFFERIZEDDIL-14 SOLDER DI - Bulk
M54HCU04K 制造商:STMicroelectronics 功能描述:LOGIC, 5VOLTSGATESHEX INVERTER, UNBUFFERIZEDFLAT-14 SOLDER D - Bulk
M55 HSA2PCS50- 制造商:TR FASTENINGS 功能描述:SET SCREW SOCKET S/S A2 M5X5 制造商:TR FASTENINGS 功能描述:SET SCREW SOCKET, S/S, A2, M5X5 制造商:TR FASTENINGS 功能描述:SET SCREW SOCKET, S/S, A2, M5X5; Thread Size - Metric:M5; Screw Length:5mm; Fastener Material:Stainless Steel; SVHC:No SVHC (19-Dec-2012); Driver Type:Hex; Material:Stainless Steel; Thread Size:M5 ;RoHS Compliant: Yes
M55 HSHTPCS100- 制造商:TR FASTENINGS 功能描述:SET SCREW SOCKET PCP M5X5 制造商:TR FASTENINGS 功能描述:SET SCREW SOCKET, PCP, M5X5
M550 HHA2SCS100- 制造商:TR FASTENINGS 功能描述:HEX SET S/S A2 M5X50 制造商:TR FASTENINGS 功能描述:HEX SET, S/S, A2, M5X50 制造商:TR FASTENINGS 功能描述:HEX SET, S/S, A2, M5X50; Thread Size - Metric:M5; Screw Length:50mm; Fastener Material:Stainless Steel; Screw Head Style:Hex; SVHC:No SVHC (19-Dec-2012); Driver Type:Hex; Length:50mm; Material:Stainless Steel; Thread Size:M5 ;RoHS Compliant: Yes