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參數(shù)資料
| 型號： | 74ACTQ18823 |
| 廠商： | Fairchild Semiconductor Corporation |
| 英文描述： | 18-Bit D-Type Flip-Flop with 3-STATE Outputs |
| 中文描述： | 18位D型觸發(fā)器具有三態(tài)輸出 |
| 文件頁數(shù)： | 6/9頁 |
| 文件大小： | 91K |
| 代理商： | 74ACTQ18823 |
www.fairchildsemi.com
6
7
Extended AC Electrical Characteristics
Note 11:
Skew is defined as the absolute value of the difference between the actual propagation delays for any two separate outputs of the same device.
The specification applies to any outputs switching HIGH-to-LOW (t
OSHL
), LOW-to-HIGH (t
OSLH
), or any combination switching LOW-to-HIGH and/or HIGH-
to-LOW (t
OST
).
Note 12:
This specification is guaranteed but not tested. The limits apply to propagation delays for all paths described switching in phase (il.e., all LOW-to-
HIGH, HIGH-to-LOW, etc.).
Note 13:
This specification is guaranteed but not tested. The limits represent propagation delays with 250 pF load capacitors in place of the 50 pF load
capacitors in the standard AC load. This specification pertains to single output switching only.
Note 14:
3-STATE delays are load dominated and have been excluded from the datasheet.
Note 15:
The Output Disable Time is dominated by the RC network (500
, 250 pF) on the output and has been excluded from the datasheet.
Capacitance
Symbol
Parameter
T
A
=
40
°
C to
+
85
°
C
V
CC
=
Com
C
L
=
50 pF
Units
T
A
=
40
°
C to
+
85
°
C
V
CC
=
Com
C
L
=
250 pF
(Note 13)
Min
7.0
16 Outputs Switching
(Note 12)
Typ
6.5
Min
5.2
Max
7.6
Max
9.8
t
PLH
t
PHL
t
PHL
Propagation Delay
ns
CP
n
to O
n
Propagation Delay
CLR
n
to O
n
Output Enable Time
5.3
6.5
7.8
6.8
10.0
4.8
5.3
6.2
5.2
7.5
ns
t
PZH
t
PZL
t
PHZ
t
PZL
t
OSHL
(Note 11)
4.2
4.4
3.5
4.8
5.3
4.2
6.5
6.0
4.8
(Note 14)
ns
Output Disable Time
(Note 15)
ns
4.6
5.2
6.0
Pin to Pin Skew
CP
n
to O
n
Pin to Pin Skew
CP
n
to O
n
Pin to Pin Skew
1.0
ns
t
OSLH
(Note 11)
t
OSHL
(Note 11)
t
OST
(Note 11)
1.0
ns
1.0
ns
CLR
n
to Output
Pin to Pin Skew
CP
n
to Output
1.5
ns
Symbol
Parameter
Typ
4.5
95
Units
pF
pF
Conditions
C
IN
C
PD
Input Pin Capacitance
Power Dissipation Capacitance
V
CC
=
5.0V
V
CC
=
5.0V
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| 74ACTQ18823_ZAB3116B WAF | 制造商:Fairchild Semiconductor Corporation 功能描述: |
| 74ACTQ18823MTD | 功能描述:觸發(fā)器 18-Bit D Flip-Flop RoHS:否 制造商:Texas Instruments 電路數(shù)量:2 邏輯系列:SN74 邏輯類型:D-Type Flip-Flop 極性:Inverting, Non-Inverting 輸入類型:CMOS 輸出類型: 傳播延遲時間:4.4 ns 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel |
| 74ACTQ18823MTD_Q | 功能描述:觸發(fā)器 18-Bit D Flip-Flop RoHS:否 制造商:Texas Instruments 電路數(shù)量:2 邏輯系列:SN74 邏輯類型:D-Type Flip-Flop 極性:Inverting, Non-Inverting 輸入類型:CMOS 輸出類型: 傳播延遲時間:4.4 ns 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel |
| 74ACTQ18823MTDX | 功能描述:觸發(fā)器 18-Bit D Flip-Flop RoHS:否 制造商:Texas Instruments 電路數(shù)量:2 邏輯系列:SN74 邏輯類型:D-Type Flip-Flop 極性:Inverting, Non-Inverting 輸入類型:CMOS 輸出類型: 傳播延遲時間:4.4 ns 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel |
| 74ACTQ18823SSC | 功能描述:觸發(fā)器 18-Bit D Flip-Flop RoHS:否 制造商:Texas Instruments 電路數(shù)量:2 邏輯系列:SN74 邏輯類型:D-Type Flip-Flop 極性:Inverting, Non-Inverting 輸入類型:CMOS 輸出類型: 傳播延遲時間:4.4 ns 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel |
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