- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄370453 > HCT540 (NXP Semiconductors N.V.) Octal buffer/line driver; 3-state; inverting PDF資料下載
參數(shù)資料
| 型號(hào)： | HCT540 |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | Octal buffer/line driver; 3-state; inverting |
| 中文描述： | 八路緩沖器/線路驅(qū)動(dòng)器，3態(tài);反相 |
| 文件頁(yè)數(shù)： | 6/7頁(yè) |
| 文件大?。?/td> | 51K |
| 代理商： | HCT540 |
December 1990
6
Philips Semiconductors
Product specification
Octal buffer/line driver; 3-state; inverting
74HC/HCT540
DC CHARACTERISTICS FOR 74HCT
For the DC characteristics see
“74HC/HCT/HCU/HCMOS Logic Family Specifications”
.
Output capability: bus driver
I
CC
category: MSI
Note to HCT types
The value of additional quiescent supply current (
I
CC
) for a unit load of 1 is given in the family specifications.
To determine
I
CC
per input, multiply this value by the unit load coefficient shown in the table below.
AC CHARACTERISTICS FOR 74HCT
GND = 0 V; t
r
= t
f
= 6 ns; C
L
= 50 pF
INPUT
UNIT LOAD COEFFICIENT
OE
1
OE
2
A
n
1.50
1.00
1.40
SYMBOL PARAMETER
T
amb
(
°
C)
UNIT
TEST CONDITIONS
74HCT
V
CC
(V)
WAVEFORMS
+
25
40 to
+
85
40 to
+
125
min.
typ.
max.
min.
max.
min.
max.
t
PHL
/ t
PLH
propagation delay
A
n
to Y
n
3-state
output enable time
OE to Y
n
3-state output
disable time
OE to Y
n
output transition time
13
24
30
36
ns
4.5
Fig.6
t
PZH
/ t
PZL
22
35
44
53
ns
4.5
Fig.7
t
PHZ
/ t
PLZ
23
35
44
53
ns
4.5
Fig.7
t
THL
/ t
TLH
5
12
15
18
ns
4.5
Fig.6
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HCT652 | Octal bus transceiver/register; 3-state |
| HCT7000M | N- Channel En hance ment Mode MOS Transistor |
| HCT7000MTXV | N- Channel En hance ment Mode MOS Transistor |
| HCT7000 | ZENER DIODE,SINGLE, TWO TERMINAL,11V V(Z),5%,DO-7 RoHS Compliant: Yes |
| HCT7000MTX | N- Channel En hance ment Mode MOS Transistor |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HCT55 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Optoelectronic |
| HCT573A G17T WAF | 制造商:ON Semiconductor 功能描述: |
| HCT573A J39S WAF | 制造商:ON Semiconductor 功能描述: |
| HCT574 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:OCTAL EDGE-TRIGGERED D-TYPE FLIP-FLOPS WITH 3-STATE OUTPUTS |
| HCT574Q | 制造商:TI 制造商全稱:Texas Instruments 功能描述:HIGH-SPEED COMS LOGIC OCTAL D-TYPE FLIP-FLOP 3-STATE, POSITIVE-EDGE RIGGERED |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。