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參數資料
| 型號： | 74ACT74 |
| 廠商： | Fairchild Semiconductor Corporation |
| 英文描述： | 8-Bit LVTTL-GTLP Adjustable-Edge-Rate Registered Transceiver with Split LVTTL Port and Feedback Path 56-BGA MICROSTAR JUNIOR -40 to 85 |
| 中文描述： | 雙D型上升沿觸發器 |
| 文件頁數： | 1/11頁 |
| 文件大小： | 95K |
| 代理商： | 74ACT74 |
74ACT74
DUAL D-TYPE FLIP FLOP WITH PRESET AND CLEAR
April 1997
I
HIGH SPEED:
f
MAX
=250MHz (TYP.) atV
CC
=5V
I
LOWPOWER DISSIPATION:
I
CC
= 4
μ
A (MAX.) at T
A
=25
o
C
I
COMPATIBLEWITH TTLOUTPUTS
V
IH
=2V (MIN), V
IL
=0.8V(MAX)
I
50
TRANSMISSIONLINEDRIVING
CAPABILITY
I
SYMMETRICALOUTPUT IMPEDANCE:
|I
OH
| = I
OL
=24 mA (MIN)
I
BALANCED PROPAGATIONDELAYS:
t
PLH
t
PHL
I
OPERATINGVOLTAGERANGE:
V
CC
(OPR)= 4.5Vto 5.5V
I
PIN AND FUNCTION COMPATIBLEWITH
74SERIES74
I
IMPROVEDLATCH-UP IMMUNITY
DESCRIPTION
The ACT74 is an advanced high-speed CMOS
OCTAL D-TYPE FLIP FLOP WITH PRESET AND
CLEAR fabricated with sub-micron silicon gate
and
double-layer
metal
technology.
A signal on the D INPUT is transferred to the Q
OUTPUT during the positive going transition of
wiring
C
2
MOS
the clock pulse.
CLEAR and PRESET are independent of the
clock and accomplished by a low setting on the
appropriateinput.
It is ideal for low power applications mantaining
high speed operationsimilar to equivalentBipolar
SchottkyTTL.
The device is designed to interface directly High
Speed CMOS systems with TTL, NMOS and
CMOS output voltagelevels.
All
inputs and
outputs
protectioncircuits against static discharge, giving
them 2KV ESD immunity and transient excess
voltage.
are
equipped with
PINCONNECTION AND IEC LOGICSYMBOLS
ORDER CODES :
74ACT74B
74ACT74M
M
(Micro Package)
B
(Plastic Package)
1/11
相關PDF資料 |
PDF描述 |
|---|---|
| 74ACT74MTC | Dual D-Type Positive Edge-Triggered Flip-Flop |
| 74ACT74MTCX | Dual D-Type Flip-Flop |
| 74ACT74SCX | Dual D-Type Flip-Flop |
| 74ACT74SJX | Dual D-Type Flip-Flop |
| 74ACT74MTR | DUAL D-TYPE FLIP FLOP WITH PRESET AND CLEAR |
相關代理商/技術參數 |
參數描述 |
|---|---|
| 74ACT74B | 功能描述:觸發器 Dual "D" Flip-Flop RoHS:否 制造商:Texas Instruments 電路數量: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 |
| 74ACT74M | 功能描述:觸發器 Dual "D" Flip-Flop RoHS:否 制造商:Texas Instruments 電路數量: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 |
| 74ACT74MTC | 功能描述:觸發器 Qd D-Type Flip-Flop RoHS:否 制造商:Texas Instruments 電路數量: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 |
| 74ACT74MTC_Q | 功能描述:觸發器 Qd D-Type Flip-Flop RoHS:否 制造商:Texas Instruments 電路數量: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 |
| 74ACT74MTCX | 功能描述:觸發器 Qd D-Type Flip-Flop RoHS:否 制造商:Texas Instruments 電路數量: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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