VCC GND SET OR RESET Q OR Q CLOCK
鍙冩暩(sh霉)璩囨枡
鍨嬭櫉锛� MC74HC74ADTR2
寤犲晢锛� ON Semiconductor
鏂囦欢闋佹暩(sh霉)锛� 5/9闋�
鏂囦欢澶�?銆�?/td> 0K
鎻忚堪锛� IC FLIPFLOP DUAL SET/RST 14TSSOP
鐢�(ch菐n)鍝佽畩鍖栭€氬憡锛� Product Obsolescence 24/Jan/2011
妯�(bi膩o)婧�(zh菙n)鍖呰锛� 1
绯诲垪锛� 74HC
鍔熻兘锛� 瑷�(sh猫)缃紙闋�(y霉)瑷�(sh猫)锛夊拰寰�(f霉)浣�
椤炲瀷锛� D 鍨�
杓稿嚭椤炲瀷锛� 宸垎
鍏冧欢鏁�(sh霉)锛� 2
姣忓€�(g猫)鍏冧欢鐨勪綅鍏冩暩(sh霉)锛� 1
闋荤巼 - 鏅�(sh铆)閻橈細 35MHz
寤堕伈鏅�(sh铆)闁� - 鍌宠几锛� 17ns
瑙哥櫦(f膩)鍣ㄩ鍨嬶細 姝ｉ倞娌�
杓稿嚭闆绘祦楂�锛屼綆锛� 5.2mA锛�5.2mA
闆绘簮闆诲锛� 2 V ~ 6 V
宸ヤ綔婧害锛� -55°C ~ 125°C
瀹夎椤炲瀷锛� 琛ㄩ潰璨艰
灏佽/澶栨锛� 14-TSSOP锛�0.173"锛�4.40mm 瀵級
鍖呰锛� 妯�(bi膩o)婧�(zh菙n)鍖呰
鍏跺畠鍚嶇ū锛� MC74HC74ADTR2ODKR
MC74HC74ADTR2ODKR-ND
MC74HC74ADTR2OSDKR
MC74HC74A
http://onsemi.com
5
SWITCHING WAVEFORMS
Figure 1.
50%
VCC
GND
SET OR
RESET
Q OR Q
CLOCK
tPLH
tPHL
50%
DATA
CLOCK
VCC
GND
Figure 2.
VALID
GND
tsu
th
trec
tw
SET
DATA
RESET
4, 10
2, 12
1, 13
CLOCK
3, 11
5, 9
6, 8
Q
*Includes all probe and jig capacitance
CL*
TEST POINT
DEVICE
UNDER
TEST
OUTPUT
Figure 3.
1/fmax
CLOCK
Q or Q
tf
tr
VCC
GND
90%
50%
10%
90%
50%
10%
tPLH
tPHL
tTLH
tTHL
tw
50%
Figure 4.
Figure 5. EXPANDED LOGIC DIAGRAM
鐩搁棞(gu膩n)PDF璩囨枡
PDF鎻忚堪
VI-2TW-MV-F3 CONVERTER MOD DC/DC 5.5V 150W
V048F080M030 VTM CURRENT MULTIPLIER 8V 30A
MC74HCT74ADR2 IC FLIP-FLOP DUAL SET/RST 14SOIC
VI-2TW-MV-F1 CONVERTER MOD DC/DC 5.5V 150W
V048F060M040 VTM CURRENT MULTIPLIER 6V 40A
鐩搁棞(gu膩n)浠ｇ悊鍟�/鎶€琛�(sh霉)鍙冩暩(sh霉)
鍙冩暩(sh霉)鎻忚堪
MC74HC74ADTR2G 鍔熻兘鎻忚堪:瑙哥櫦(f膩)鍣� 2-6V CMOS Dual D-Type w/Set Reset RoHS:鍚� 鍒堕€犲晢:Texas Instruments 闆昏矾鏁�(sh霉)閲�:2 閭忚集绯诲垪:SN74 閭忚集椤炲瀷:D-Type Flip-Flop 妤垫€�:Inverting, Non-Inverting 杓稿叆椤炲瀷:CMOS 杓稿嚭椤炲瀷: 鍌虫挱寤堕伈鏅�(sh铆)闁�:4.4 ns 楂橀浕骞宠几鍑洪浕娴�:- 16 mA 浣庨浕骞宠几鍑洪浕娴�:16 mA 闆绘簮闆诲-鏈€澶�:5.5 V 鏈€澶у伐浣滄韩搴�:+ 85 C 瀹夎棰�(f膿ng)鏍�:SMD/SMT 灏佽 / 绠遍珨:X2SON-8 灏佽:Reel
MC74HC74AF 鍔熻兘鎻忚堪:瑙哥櫦(f膩)鍣� 2-6V CMOS Dual RoHS:鍚� 鍒堕€犲晢:Texas Instruments 闆昏矾鏁�(sh霉)閲�:2 閭忚集绯诲垪:SN74 閭忚集椤炲瀷:D-Type Flip-Flop 妤垫€�:Inverting, Non-Inverting 杓稿叆椤炲瀷:CMOS 杓稿嚭椤炲瀷: 鍌虫挱寤堕伈鏅�(sh铆)闁�:4.4 ns 楂橀浕骞宠几鍑洪浕娴�:- 16 mA 浣庨浕骞宠几鍑洪浕娴�:16 mA 闆绘簮闆诲-鏈€澶�:5.5 V 鏈€澶у伐浣滄韩搴�:+ 85 C 瀹夎棰�(f膿ng)鏍�:SMD/SMT 灏佽 / 绠遍珨:X2SON-8 灏佽:Reel
MC74HC74AFEL 鍔熻兘鎻忚堪:瑙哥櫦(f膩)鍣� 2-6V CMOS Dual RoHS:鍚� 鍒堕€犲晢:Texas Instruments 闆昏矾鏁�(sh霉)閲�:2 閭忚集绯诲垪:SN74 閭忚集椤炲瀷:D-Type Flip-Flop 妤垫€�:Inverting, Non-Inverting 杓稿叆椤炲瀷:CMOS 杓稿嚭椤炲瀷: 鍌虫挱寤堕伈鏅�(sh铆)闁�:4.4 ns 楂橀浕骞宠几鍑洪浕娴�:- 16 mA 浣庨浕骞宠几鍑洪浕娴�:16 mA 闆绘簮闆诲-鏈€澶�:5.5 V 鏈€澶у伐浣滄韩搴�:+ 85 C 瀹夎棰�(f膿ng)鏍�:SMD/SMT 灏佽 / 绠遍珨:X2SON-8 灏佽:Reel
MC74HC74AFELG 鍔熻兘鎻忚堪:瑙哥櫦(f膩)鍣� 2-6V CMOS Dual D-Type w/Set Reset RoHS:鍚� 鍒堕€犲晢:Texas Instruments 闆昏矾鏁�(sh霉)閲�:2 閭忚集绯诲垪:SN74 閭忚集椤炲瀷:D-Type Flip-Flop 妤垫€�:Inverting, Non-Inverting 杓稿叆椤炲瀷:CMOS 杓稿嚭椤炲瀷: 鍌虫挱寤堕伈鏅�(sh铆)闁�:4.4 ns 楂橀浕骞宠几鍑洪浕娴�:- 16 mA 浣庨浕骞宠几鍑洪浕娴�:16 mA 闆绘簮闆诲-鏈€澶�:5.5 V 鏈€澶у伐浣滄韩搴�:+ 85 C 瀹夎棰�(f膿ng)鏍�:SMD/SMT 灏佽 / 绠遍珨:X2SON-8 灏佽:Reel
MC74HC74AFG 鍔熻兘鎻忚堪:瑙哥櫦(f膩)鍣� 2-6V CMOS Dual D-Type w/Set Reset RoHS:鍚� 鍒堕€犲晢:Texas Instruments 闆昏矾鏁�(sh霉)閲�:2 閭忚集绯诲垪:SN74 閭忚集椤炲瀷:D-Type Flip-Flop 妤垫€�:Inverting, Non-Inverting 杓稿叆椤炲瀷:CMOS 杓稿嚭椤炲瀷: 鍌虫挱寤堕伈鏅�(sh铆)闁�:4.4 ns 楂橀浕骞宠几鍑洪浕娴�:- 16 mA 浣庨浕骞宠几鍑洪浕娴�:16 mA 闆绘簮闆诲-鏈€澶�:5.5 V 鏈€澶у伐浣滄韩搴�:+ 85 C 瀹夎棰�(f膿ng)鏍�:SMD/SMT 灏佽 / 绠遍珨:X2SON-8 灏佽:Reel
鐧�(f膩)甯冪穵鎬ラ噰璩�锛�3鍒嗛悩宸﹀彸鎮ㄥ皣寰楀埌鍥炲京(f霉)銆�

閲囪臣闇€姹�

(鑻ュ彧閲囪臣涓€姊濆瀷铏�锛屽～瀵竴琛屽嵆鍙�)

鐧�(f膩)甯冩垚鍔燂紒鎮ㄥ彲浠ョ辜绾�(x霉)鐧�(f膩)甯冮噰璩�銆備篃鍙互閫�(j矛n)鍏ユ垜鐨勫悗鑷�锛屾煡鐪嬪牨(b脿o)鍍�(ji脿)

鐧�(f膩)甯冩垚鍔�锛佹偍鍙互绻肩簩(x霉)鐧�(f膩)甯冮噰璩笺€備篃鍙互閫�(j矛n)鍏ユ垜鐨勫悗鑷�锛屾煡鐪嬪牨(b脿o)鍍�(ji脿)

*鍨嬭櫉 *鏁�(sh霉)閲� 寤犲晢 鎵硅櫉 灏佽
娣诲姞鏇村閲囪臣

鎴戠殑鑱�(li谩n)绯绘柟寮�

*
*
*
    • 鎴�
    • 閲囪喘
    • 鎼滅储
    • 浼氬憳