CD74HC273

eeworld网站中关于CD74HC273有34个元器件。有CD74HC273、CD74HC273E等。可以通过横向对比他们之间的异同，来寻找器件间替代的可能。

器件名	厂商	描　述	功能
CD74HC273	Texas Instruments(德州仪器)	CD74HC273 High Speed CMOS Logic Octal D-Type Flip-Flops with Reset	下载
CD74HC273E	Rochester Electronics	HC/UH SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PDIP20	下载
CD74HC273E	Renesas(瑞萨电子)	D FLIP-FLOP	下载
CD74HC273E	General Electric Solid State	FF/Latch,	下载
CD74HC273E	RCA	D Flip-Flop, 8-Func, Positive Edge Triggered, CMOS, PDIP20,	下载
CD74HC273E	Texas Instruments(德州仪器)	D 型主复位	下载
CD74HC273E	Thomson Consumer Electronics	FF/Latch	下载
CD74HC273E	Harris	D Flip-Flop, HC/UH Series, 1-Func, Positive Edge Triggered, 8-Bit, True Output, CMOS, PDIP20	下载
CD74HC273EE4	Texas Instruments(德州仪器)	Flip Flops Hi-Speed CMOS Logic Octal D-Ty F-F w/Res	下载
CD74HC273EX	Harris	D Flip-Flop, HC/UH Series, 1-Func, Positive Edge Triggered, 8-Bit, True Output, CMOS, PDIP20	下载
CD74HC273EX	RCA	D Flip-Flop, 8-Func, Positive Edge Triggered, CMOS, PDIP20,	下载
CD74HC273EX	Renesas(瑞萨电子)	IC,FLIP-FLOP,OCTAL,D TYPE,HC-CMOS,DIP,20PIN,PLASTIC	下载
CD74HC273F	Thomson Consumer Electronics	FF/Latch	下载
CD74HC273F	Texas Instruments(德州仪器)	JBAR-KBAR FLIP-FLOP	下载
CD74HC273H	General Electric Solid State	FF/Latch,	下载
CD74HC273H	RCA	D Flip-Flop, 8-Func, Positive Edge Triggered, CMOS,	下载
CD74HC273H	Harris	D Flip-Flop, HC/UH Series, 1-Func, Positive Edge Triggered, 8-Bit, True Output, CMOS	下载
CD74HC273H	Renesas(瑞萨电子)	IC,FLIP-FLOP,OCTAL,D TYPE,HC-CMOS,DIE	下载
CD74HC273H	Intersil ( Renesas )	IC,FLIP-FLOP,OCTAL,D TYPE,HC-CMOS,DIE	下载
CD74HC273M	Texas Instruments(德州仪器)	High Speed CMOS Logic Octal D-Type Flip-Flops with Reset 20-SOIC -55 to 125	下载
CD74HC273M	Renesas(瑞萨电子)	D FLIP-FLOP	下载
CD74HC273M	RCA	D Flip-Flop, 8-Func, Positive Edge Triggered, CMOS, PDSO20,	下载
CD74HC273M	Thomson Consumer Electronics	D Flip-Flop, 8-Func, Positive Edge Triggered, CMOS, PDSO20	下载
CD74HC273M	General Electric Solid State	D Flip-Flop, 8-Func, Positive Edge Triggered, CMOS, PDSO20,	下载
CD74HC273M96	Texas Instruments(德州仪器)	High Speed CMOS Logic Octal D-Type Flip-Flops with Reset 20-SOIC -55 to 125	下载
CD74HC273M96	Renesas(瑞萨电子)	D FLIP-FLOP	下载
CD74HC273M96	Harris	D Flip-Flop, HC/UH Series, 1-Func, Positive Edge Triggered, 8-Bit, True Output, CMOS, PDSO20	下载
CD74HC273M96	RCA	D Flip-Flop, 8-Func, Positive Edge Triggered, CMOS, PDSO20,	下载
CD74HC273M96E4	Texas Instruments(德州仪器)	High Speed CMOS Logic Octal D-Type Flip-Flops with Reset 20-SOIC -55 to 125	下载
CD74HC273M96G4	Texas Instruments(德州仪器)	High Speed CMOS Logic Octal D-Type Flip-Flops with Reset 20-SOIC -55 to 125	下载

关于CD74HC273相关文档资料：

对应元器件	pdf文档资料下载
CD74HC273M 、 CD74HC273M96 、 CD74HC273M96E4 、 CD74HC273M96G4 、 CD74HC273ME4 、 CD74HC273MG4	下载文档
CD74HC273E 、 CD74HC273EX 、 CD74HC273H 、 CD74HC273M 、 CD74HC273M96	下载文档
CD74HC273H 、 CD74HC273H 、 CD74HC273H	下载文档
CD74HC273F 、 CD74HC273M	下载文档
CD74HC273H 、 CD74HC273M	下载文档
CD74HC273EX 、 CD74HC273EX	下载文档
CD74HC273E 、 CD74HC273M	下载文档
CD74HC273E 、 CD74HC273M96	下载文档
CD74HC273E 、 CD74HC273E	下载文档
CD74HC273M96	下载文档

CD74HC273资料比对：

型号	CD74HC273M96G4	CD74HC273M	CD74HC273M96	CD74HC273M96E4	CD74HC273ME4	CD74HC273MG4
描述	High Speed CMOS Logic Octal D-Type Flip-Flops with Reset 20-SOIC -55 to 125	High Speed CMOS Logic Octal D-Type Flip-Flops with Reset 20-SOIC -55 to 125	High Speed CMOS Logic Octal D-Type Flip-Flops with Reset 20-SOIC -55 to 125	High Speed CMOS Logic Octal D-Type Flip-Flops with Reset 20-SOIC -55 to 125	High Speed CMOS Logic Octal D-Type Flip-Flops with Reset 20-SOIC -55 to 125	High Speed CMOS Logic Octal D-Type Flip-Flops with Reset 20-SOIC -55 to 125
Brand Name	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments
是否Rohs认证	符合	符合	符合	符合	符合	符合
厂商名称	Texas Instruments(德州仪器)	Texas Instruments(德州仪器)	Texas Instruments(德州仪器)	Texas Instruments(德州仪器)	Texas Instruments(德州仪器)	Texas Instruments(德州仪器)
零件包装代码	SOIC	SOIC	SOIC	SOIC	SOIC	SOIC
包装说明	SOIC-20	SOP, SOP20,.4	SOP, SOP20,.4	SOP, SOP20,.4	SOIC-20	SOP, SOP20,.4
针数	20	20	20	20	20	20
Reach Compliance Code	compli	compli	compli	compli	compliant	compli
系列	HC/UH	HC	HC	HC	HC/UH	HC/UH
JESD-30 代码	R-PDSO-G20	R-PDSO-G20	R-PDSO-G20	R-PDSO-G20	R-PDSO-G20	R-PDSO-G20
JESD-609代码	e4	e4	e4	e4	e4	e4
长度	12.8 mm	12.8 mm	12.8 mm	12.8 mm	12.8 mm	12.8 mm
负载电容（CL）	50 pF	50 pF	50 pF	50 pF	50 pF	50 pF
逻辑集成电路类型	D FLIP-FLOP	D FLIP-FLOP	D FLIP-FLOP	D FLIP-FLOP	D FLIP-FLOP	D FLIP-FLOP
最大I（ol）	0.004 A	0.0052 A	0.0052 A	0.0052 A	0.0052 A	0.0052 A
湿度敏感等级	1	1	1	1	1	1
位数	8	8	8	8	8	8
功能数量	1	1	1	1	1	1
端子数量	20	20	20	20	20	20
最高工作温度	125 °C	125 °C	125 °C	125 °C	125 °C	125 °C
最低工作温度	-55 °C	-55 °C	-55 °C	-55 °C	-55 °C	-55 °C
输出极性	TRUE	TRUE	TRUE	TRUE	TRUE	TRUE
封装主体材料	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
封装代码	SOP	SOP	SOP	SOP	SOP	SOP
封装等效代码	SOP20,.4	SOP20,.4	SOP20,.4	SOP20,.4	SOP20,.4	SOP20,.4
封装形状	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
封装形式	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE
包装方法	TAPE AND REEL	TUBE	TR	TR	TUBE	TUBE
峰值回流温度（摄氏度）	260	260	260	260	260	260
电源	2/6 V	2/6 V	2/6 V	2/6 V	2/6 V	2/6 V
传播延迟（tpd）	225 ns	225 ns	225 ns	225 ns	225 ns	225 ns
认证状态	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
座面最大高度	2.65 mm	2.65 mm	2.65 mm	2.65 mm	2.65 mm	2.65 mm
最大供电电压 (Vsup)	6 V	6 V	6 V	6 V	6 V	6 V
最小供电电压 (Vsup)	2 V	2 V	2 V	2 V	2 V	2 V
标称供电电压 (Vsup)	4.5 V	4.5 V	4.5 V	4.5 V	4.5 V	4.5 V
表面贴装	YES	YES	YES	YES	YES	YES
技术	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS
温度等级	MILITARY	MILITARY	MILITARY	MILITARY	MILITARY	MILITARY
端子面层	Nickel/Palladium/Gold (Ni/Pd/Au)	Nickel/Palladium/Gold (Ni/Pd/Au)	Nickel/Palladium/Gold (Ni/Pd/Au)	Nickel/Palladium/Gold (Ni/Pd/Au)	Nickel/Palladium/Gold (Ni/Pd/Au)	Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING
端子节距	1.27 mm	1.27 mm	1.27 mm	1.27 mm	1.27 mm	1.27 mm
端子位置	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL
处于峰值回流温度下的最长时间	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED
触发器类型	POSITIVE EDGE	POSITIVE EDGE	POSITIVE EDGE	POSITIVE EDGE	POSITIVE EDGE	POSITIVE EDGE
宽度	7.5 mm	7.5 mm	7.5 mm	7.5 mm	7.5 mm	7.5 mm
最小 fmax	23 MHz	23 MHz	23 MHz	23 MHz	23 MHz	23 MHz
ECCN代码	EAR99	EAR99	EAR99	EAR99	-	-
最大频率@ Nom-Su	20000000 Hz	20000000 Hz	20000000 Hz	20000000 Hz	-	20000000 Hz
是否无铅	-	不含铅	不含铅	不含铅	不含铅	不含铅
Factory Lead Time	-	1 week	1 week	6 weeks	6 weeks	6 weeks
最大电源电流（ICC）	-	0.16 mA	0.16 mA	0.16 mA	0.08 mA	0.16 mA
Prop。Delay @ Nom-Su	-	45 ns	45 ns	45 ns	-	45 ns

器件捷径: L0 L1 L2 L3 L4 L5 L6 L7 L8 L9 LA LB LC LD LE LF LG LH LI LJ LK LL LM LN LO LP LQ LR LS LT LU LV LW LX LY LZ M0 M1 M2 M3 M4 M5 M6 M7 M8 M9 MA MB MC MD ME MF MG MH MI MJ MK ML MM MN MO MP MQ MR MS MT MU MV MW MX MY MZ N0 N1 N2 N3 N4 N5 N6 N7 N8 NA NB NC ND NE NF NG NH NI NJ NK NL NM NN NO NP NQ NR NS NT NU NV NX NZ O0 O1 O2 O3 OA OB OC OD OE OF OG OH OI OJ OK OL OM ON OP OQ OR OS OT OV OX OY OZ P0 P1 P2 P3 P4 P5 P6 P7 P8 P9 PA PB PC PD PE PF PG PH PI PJ PK PL PM PN PO PP PQ PR PS PT PU PV PW PX PY PZ Q1 Q2 Q3 Q4 Q5 Q6 Q8 Q9 QA QB QC QE QF QG QH QK QL QM QP QR QS QT QV QW QX QY R0 R1 R2 R3 R4 R5 R6 R7 R8 R9 RA RB RC RD RE RF RG RH RI RJ RK RL RM RN RO RP RQ RR RS RT RU RV RW RX RY RZ

新增数据表(2026-03-25): DS1220Y-120 V23870-A3132-B600 HDSP-4601-I0200 1600BGG100J32EB CM5Z-A0-B2-C350-16.0DS TC62D776CFG 6053545 DL16-7-CER-SMD GTC06G-32-20P 240-381RZN17-8PCPBHN L4931ABZ120AP 240-804-07NF15-85PPPBB ELVD04100 DCCM15P6C124.0N RK73H1HTTCD61R9F D38999/20KH35AA VFOV302-ZCDTGS-FREQ SDR08400JFBSNU1 3A2-4 UPC2925T-T1-AZ XC6103A434EL-G 68653-314 54112-801361250LF TNPW12061K56DEEA SC50M100BPFM1012 WQFM10125501C M80-4T1264200-10-302-08-322 RM342-206-292-1900 PCN1/4M37-8R2-JBW PT7V4050TACHA49.408/12.352 P0402E2610DNWA M55342H03B2B34STSM V2F118X200Y2FTP CMF551M2600DHR6 216-A052S-AFA00 0402N6R8C201PHW FCPR-223211137 1206B103K101VT CHM12061.49MOHMS0.5%50PPMBULK AX3300T100TB213X22 ATXMEGA64A4U-AN FT932Q-T BT138-600-0TQ MIPAG1XX050BSAAX NJW4184U2-33A-TE2 BPS110-AD0P15-2DG

捷径 0-9 : 00 01 02 03 04 05 06 07 08 09 0A 0C 0F 0J 0L 0M 0R 0S 0T 0Z 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 1H 1K 1M 1N 1P 1S 1T 1V 1X 1Z 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 2G 2K 2M 2N 2P 2Q 2R 2S 2T 2W 2Z 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 3G 3H 3J 3K 3L 3M 3N 3P 3R 3S 3T 3V 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4M 4N 4P 4S 4T 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5E 5G 5H 5K 5M 5N 5P 5S 5T 5V 60 61 62 63 64 65 66 67 68 69 6A 6C 6E 6F 6M 6N 6P 6R 6S 6T 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7M 7N 7P 7Q 7V 7W 7X 80 81 82 83 84 85 86 87 88 89 8A 8D 8E 8L 8N 8P 8S 8T 8W 8Y 8Z 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9F 9G 9H 9L 9S 9T 9W

捷径 A-D : A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 AA AB AC AD AE AF AG AH AI AJ AK AL AM AN AO AP AQ AR AS AT AU AV AW AX AY AZ B0 B1 B2 B3 B4 B5 B6 B7 B8 B9 BA BB BC BD BE BF BG BH BI BJ BK BL BM BN BO BP BQ BR BS BT BU BV BW BX BY BZ C0 C1 C2 C3 C4 C5 C6 C7 C8 C9 CA CB CC CD CE CF CG CH CI CJ CK CL CM CN CO CP CQ CR CS CT CU CV CW CX CY CZ D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 DA DB DC DD DE DF DG DH DI DJ DK DL DM DN DO DP DQ DR DS DT DU DV DW DX DZ

捷径 E-K : E0 E1 E2 E3 E4 E5 E6 E7 E8 E9 EA EB EC ED EE EF EG EH EI EJ EK EL EM EN EO EP EQ ER ES ET EU EV EW EX EY EZ F0 F1 F2 F3 F4 F5 F6 F7 F8 F9 FA FB FC FD FE FF FG FH FI FJ FK FL FM FN FO FP FQ FR FS FT FU FV FW FX FY FZ G0 G1 G2 G3 G4 G5 G6 G7 G8 G9 GA GB GC GD GE GF GG GH GI GJ GK GL GM GN GO GP GQ GR GS GT GU GV GW GX GZ H0 H1 H2 H3 H4 H5 H6 H7 H8 HA HB HC HD HE HF HG HH HI HJ HK HL HM HN HO HP HQ HR HS HT HU HV HW HX HY HZ I1 I2 I3 I4 I5 I6 I7 IA IB IC ID IE IF IG IH II IK IL IM IN IO IP IQ IR IS IT IU IV IW IX J0 J1 J2 J6 J7 JA JB JC JD JE JF JG JH JJ JK JL JM JN JP JQ JR JS JT JV JW JX JZ K0 K1 K2 K3 K4 K5 K6 K7 K8 K9 KA KB KC KD KE KF KG KH KI KJ KK KL KM KN KO KP KQ KR KS KT KU KV KW KX KY KZ

捷径 L-R : L0 L1 L2 L3 L4 L5 L6 L7 L8 L9 LA LB LC LD LE LF LG LH LI LJ LK LL LM LN LO LP LQ LR LS LT LU LV LW LX LY LZ M0 M1 M2 M3 M4 M5 M6 M7 M8 M9 MA MB MC MD ME MF MG MH MI MJ MK ML MM MN MO MP MQ MR MS MT MU MV MW MX MY MZ N0 N1 N2 N3 N4 N5 N6 N7 N8 NA NB NC ND NE NF NG NH NI NJ NK NL NM NN NO NP NQ NR NS NT NU NV NX NZ O0 O1 O2 O3 OA OB OC OD OE OF OG OH OI OJ OK OL OM ON OP OQ OR OS OT OV OX OY OZ P0 P1 P2 P3 P4 P5 P6 P7 P8 P9 PA PB PC PD PE PF PG PH PI PJ PK PL PM PN PO PP PQ PR PS PT PU PV PW PX PY PZ Q1 Q2 Q3 Q4 Q5 Q6 Q8 Q9 QA QB QC QE QF QG QH QK QL QM QP QR QS QT QV QW QX QY R0 R1 R2 R3 R4 R5 R6 R7 R8 R9 RA RB RC RD RE RF RG RH RI RJ RK RL RM RN RO RP RQ RR RS RT RU RV RW RX RY RZ

捷径 S-Z : S0 S1 S2 S3 S4 S5 S6 S7 S8 S9 SA SB SC SD SE SF SG SH SI SJ SK SL SM SN SO SP SQ SR SS ST SU SV SW SX SY SZ T0 T1 T2 T3 T4 T5 T6 T7 T8 T9 TA TB TC TD TE TF TG TH TI TJ TK TL TM TN TO TP TQ TR TS TT TU TV TW TX TY TZ U0 U1 U2 U3 U4 U6 U7 U8 UA UB UC UD UE UF UG UH UI UJ UK UL UM UN UP UQ UR US UT UU UV UW UX UZ V0 V1 V2 V3 V4 V5 V6 V7 V8 V9 VA VB VC VD VE VF VG VH VI VJ VK VL VM VN VO VP VQ VR VS VT VU VV VW VX VY VZ W0 W1 W2 W3 W4 W5 W6 W7 W8 W9 WA WB WC WD WE WF WG WH WI WJ WK WL WM WN WO WP WR WS WT WU WV WW WY X0 X1 X2 X3 X4 X5 X7 X8 X9 XA XB XC XD XE XF XG XH XK XL XM XN XO XP XQ XR XS XT XU XV XW XX XY XZ Y0 Y1 Y2 Y4 Y5 Y6 Y9 YA YB YC YD YE YF YG YH YK YL YM YN YP YQ YR YS YT YX Z0 Z1 Z2 Z3 Z4 Z5 Z6 Z8 ZA ZB ZC ZD ZE ZF ZG ZH ZJ ZL ZM ZN ZP ZR ZS ZT ZU ZV ZW ZX ZY

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