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參數(shù)資料
| 型號： | 74HC368 |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | Hex buffer/line driver; 3-state; inverting |
| 中文描述： | 六角緩沖器/線路驅(qū)動器，3態(tài);反相 |
| 文件頁數(shù)： | 2/7頁 |
| 文件大?。?/td> | 47K |
| 代理商： | 74HC368 |
December 1990
2
Philips Semiconductors
Product specification
Hex buffer/line driver; 3-state; inverting
74HC/HCT368
FEATURES
Inverting outputs
Output capability: bus driver
I
CC
category: MSI
GENERAL DESCRIPTION
The 74HC/HCT368 are high-speed Si-gate CMOS devices
and are pin compatible with low power Schottky TTL
(LSTTL). They are specified in compliance with JEDEC
standard no. 7A.
The 74HC/HCT368 are hex inverting buffer/line drivers
with 3-state outputs. The 3-state outputs (nY) are
controlled by the output enable inputs (1OE, 2OE).
A HIGH on nOE causes the outputs to assume a high
impedance OFF-state.
The “368” is identical to the “367” but has inverting outputs.
QUICK REFERENCE DATA
GND = 0 V; T
amb
= 25
°
C; t
r
= t
f
= 6 ns
Notes
1.
C
PD
is used to determine the dynamic power dissipation (P
D
in
μ
W):
P
D
= C
PD
×
V
CC2
×
f
i
+ ∑
(C
L
×
V
CC2
×
f
o
) where:
f
i
= input frequency in MHz
f
o
= output frequency in MHz
∑
(C
L
×
V
CC2
×
f
o
) = sum of outputs
C
L
= output load capacitance in pF
V
CC
= supply voltage in V
For HC the condition is V
I
= GND to V
CC
For HCT the condition is V
I
= GND to V
CC
1.5 V
2.
ORDERING INFORMATION
See
“74HC/HCT/HCU/HCMOS Logic Package Information”
.
SYMBOL
PARAMETER
CONDITIONS
TYPICAL
UNIT
HC
HCT
t
PHL
/ t
PLH
C
I
C
PD
propagation delay nA to nY
input capacitance
power dissipation capacitance per buffer
C
L
= 15 pF; V
CC
= 5 V
9
3.5
30
11
3.5
30
ns
pF
pF
notes 1 and 2
相關PDF資料 |
PDF描述 |
|---|---|
| 74HCT374 | Octal D-type flip-flop; positive edge-trigger; 3-state(8路D觸發(fā)器；上升沿觸發(fā)；三態(tài)；) |
| 74HC374 | Octal D-type flip-flop; positive edge-trigger; 3-state |
| 74HCT377 | Octal D-type flip-flop with data enable; positive edge-trigger(具有數(shù)據(jù)使能的8路D觸發(fā)器；上升沿觸發(fā)；) |
| 74HC377 | Octal D-type flip-flop with data enable; positive-edge trigger |
| 74HCT390PW | Dual decade ripple counter |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| 74HC368D | 制造商: 功能描述: 制造商:undefined 功能描述: |
| 74HC368D,652 | 功能描述:緩沖器和線路驅(qū)動器 HEX INVERT 4-BIT AND 2-BIT 3-S RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| 74HC368D,653 | 功能描述:緩沖器和線路驅(qū)動器 HEX INVERT 4-BIT AND RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| 74HC368D652 | 制造商:NXP Semiconductors 功能描述: |
| 74HC368DB | 功能描述:緩沖器和線路驅(qū)動器 HEX INVERT 4-BIT AND 2-BIT 3-S RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
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