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參數(shù)資料
| 型號(hào)： | SCAN18373T |
| 廠商： | Fairchild Semiconductor Corporation |
| 英文描述： | Transparent Latch with 3-STATE Outputs |
| 中文描述： | 透明鎖存器與三態(tài)輸出 |
| 文件頁數(shù)： | 11/12頁 |
| 文件大?。?/td> | 99K |
| 代理商： | SCAN18373T |
11
www.fairchildsemi.com
S
Extended AC Electrical Characteristics
Note 16:
This specification is guaranteed but not tested. The limits apply to propagation delays for all paths described switching in phase (i.e., all LOW-to-
HIGH, HIGH-to-LOW, etc.).
Note 17:
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 18:
3-STATE delays are load dominated and have been excluded from the datasheet.
Note 19:
The Output Disable Time is dominated by the RC network (500
, 250 pF) on the output and has been excluded from the datasheet.
Note 20:
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.
Capacitance
Symbol
Parameter
T
A
=
25
°
C
V
CC
=
5.0V
C
L
=
50 pF
Units
T
A
=
40
°
C to
+
85
°
C
V
CC
=
5.0V
±
0.5V
C
L
=
250 pF
(Note 17)
Min
4.0
4.0
18 Outputs
Switching
(Note 16)
Typ
Min
3.0
3.0
Max
12.0
12.8
Max
13.5
16.0
t
PLH
t
PHL
t
PLH
t
PHL
t
PZH
t
PZL
t
PHZ
t
PLZ
t
OSHL
(Note 20)
t
OSLH
(Note 20)
Propagation Delay
Latch Enable to Output
ns
Propagation Delay
Data to Output
Output Enable Time
3.0
3.0
2.5
11.5
11.5
10.5
4.0
4.0
13.0
14.5
ns
(Note 18)
ns
2.5
2.0
2.0
12.5
10.5
10.5
Output Disable Time
(Note 19)
ns
Pin to Pin Skew
HL Data to Output
Pin to Pin Skew
0.5
1.0
1.0
ns
0.5
1.0
1.0
ns
LH Data to Output
Symbol
C
IN
C
OUT
C
PD
Parameter
Typ
4.0
13.0
Units
pF
pF
Conditions
V
CC
=
5.0V
V
CC
=
5.0V
V
CC
=
5.0V
Input Pin Capacitance
Output Pin Capacitance
Power Dissipation Capacitance
34.0
pF
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SCAN18373TFMQB WAF | 制造商:Texas Instruments 功能描述: |
| SCAN18373TSSC | 功能描述:閉鎖 Transparent Latch RoHS:否 制造商:Micrel 電路數(shù)量:1 邏輯類型:CMOS 邏輯系列:TTL 極性:Non-Inverting 輸出線路數(shù)量:9 高電平輸出電流: 低電平輸出電流: 傳播延遲時(shí)間: 電源電壓-最大:12 V 電源電壓-最小:5 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:SOIC-16 封裝:Reel |
| SCAN18373TSSCX | 功能描述:閉鎖 Transparent Latch RoHS:否 制造商:Micrel 電路數(shù)量:1 邏輯類型:CMOS 邏輯系列:TTL 極性:Non-Inverting 輸出線路數(shù)量:9 高電平輸出電流: 低電平輸出電流: 傳播延遲時(shí)間: 電源電壓-最大:12 V 電源電壓-最小:5 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:SOIC-16 封裝:Reel |
| SCAN18374_YDC3026B WAF | 制造商:Fairchild Semiconductor Corporation 功能描述: |
| SCAN18374T | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:D Flip-Flop with TRI-STATE Outputs |
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