U634

eeworld网站中关于U634有422个元器件。有U634、U634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
U634	APEM	Switch Hardware PushButton Cap Gray	下载
U634	All Sensors	switch bezels / switch caps pushbutton cap gray	下载
U634H256	-	POWERSTORE 32K X 8 NVSRAM	下载
U634H256	Simtek	PowerStore 32K x 8 nvSRAM	下载
U634H256	ZMD	POWERSTORE 32K X 8 NVSRAM	下载
U634H256BD1C25	Zentrum Mikroelektronik Dresden AG (IDT)	Non-Volatile SRAM, 32KX8, 25ns, CMOS, PDIP32, 0.600 INCH, PLASTIC, DIP-32	下载
U634H256BD1C25	Simtek	Non-Volatile SRAM, 32KX8, 25ns, CMOS, PDIP32, 0.600 INCH, PLASTIC, DIP-32	下载
U634H256BD1C25	Cypress(赛普拉斯)	32KX8 NON-VOLATILE SRAM, 25ns, PDIP32, 0.600 INCH, PLASTIC, DIP-32	下载
U634H256BD1C25G1	Cypress(赛普拉斯)	32KX8 NON-VOLATILE SRAM, 25ns, PDIP32, 0.600 INCH, PLASTIC, DIP-32	下载
U634H256BD1C25G1	Zentrum Mikroelektronik Dresden AG (IDT)	Non-Volatile SRAM, 32KX8, 25ns, CMOS, PDIP32, 0.600 INCH, PLASTIC, DIP-32	下载
U634H256BD1C35	Zentrum Mikroelektronik Dresden AG (IDT)	Non-Volatile SRAM, 32KX8, 35ns, CMOS, PDIP32, 0.600 INCH, PLASTIC, DIP-32	下载
U634H256BD1C35	Cypress(赛普拉斯)	32KX8 NON-VOLATILE SRAM, 35ns, PDIP32, 0.600 INCH, PLASTIC, DIP-32	下载
U634H256BD1C35G1	Zentrum Mikroelektronik Dresden AG (IDT)	Non-Volatile SRAM, 32KX8, 35ns, CMOS, PDIP32, 0.600 INCH, PLASTIC, DIP-32	下载
U634H256BD1C35G1	Cypress(赛普拉斯)	32KX8 NON-VOLATILE SRAM, 35ns, PDIP32, 0.600 INCH, PLASTIC, DIP-32	下载
U634H256BD1C35G1	Simtek	Non-Volatile SRAM, 32KX8, 35ns, CMOS, PDIP32, 0.600 INCH, PLASTIC, DIP-32	下载
U634H256BD1C45	Zentrum Mikroelektronik Dresden AG (IDT)	Non-Volatile SRAM, 32KX8, 45ns, CMOS, PDIP32, 0.600 INCH, PLASTIC, DIP-32	下载
U634H256BD1C45	Cypress(赛普拉斯)	32KX8 NON-VOLATILE SRAM, 45ns, PDIP32, 0.600 INCH, PLASTIC, DIP-32	下载
U634H256BD1C45G1	Zentrum Mikroelektronik Dresden AG (IDT)	Non-Volatile SRAM, 32KX8, 45ns, CMOS, PDIP32, 0.600 INCH, PLASTIC, DIP-32	下载
U634H256BD1C45G1	Cypress(赛普拉斯)	32KX8 NON-VOLATILE SRAM, 45ns, PDIP32, 0.600 INCH, PLASTIC, DIP-32	下载
U634H256BD1C45G1	Simtek	Non-Volatile SRAM, 32KX8, 45ns, CMOS, PDIP32, 0.600 INCH, PLASTIC, DIP-32	下载
U634H256BD1K25	Cypress(赛普拉斯)	32KX8 NON-VOLATILE SRAM, 25ns, PDIP32, 0.600 INCH, PLASTIC, DIP-32	下载
U634H256BD1K25	Zentrum Mikroelektronik Dresden AG (IDT)	Non-Volatile SRAM, 32KX8, 25ns, CMOS, PDIP32, 0.600 INCH, PLASTIC, DIP-32	下载
U634H256BD1K25	Simtek	Non-Volatile SRAM, 32KX8, 25ns, CMOS, PDIP32, 0.600 INCH, PLASTIC, DIP-32	下载
U634H256BD1K25G1	Zentrum Mikroelektronik Dresden AG (IDT)	Non-Volatile SRAM, 32KX8, 25ns, CMOS, PDIP32, 0.600 INCH, PLASTIC, DIP-32	下载
U634H256BD1K25G1	Cypress(赛普拉斯)	32KX8 NON-VOLATILE SRAM, 25ns, PDIP32, 0.600 INCH, PLASTIC, DIP-32	下载
U634H256BD1K25G1	Simtek	Non-Volatile SRAM, 32KX8, 25ns, CMOS, PDIP32, 0.600 INCH, PLASTIC, DIP-32	下载
U634H256BD1K35	Zentrum Mikroelektronik Dresden AG (IDT)	Non-Volatile SRAM, 32KX8, 35ns, CMOS, PDIP32, 0.600 INCH, PLASTIC, DIP-32	下载
U634H256BD1K35	Cypress(赛普拉斯)	32KX8 NON-VOLATILE SRAM, 35ns, PDIP32, 0.600 INCH, PLASTIC, DIP-32	下载
U634H256BD1K35	Simtek	Non-Volatile SRAM, 32KX8, 35ns, CMOS, PDIP32, 0.600 INCH, PLASTIC, DIP-32	下载
U634H256BD1K35G1	Zentrum Mikroelektronik Dresden AG (IDT)	Non-Volatile SRAM, 32KX8, 35ns, CMOS, PDIP32, 0.600 INCH, PLASTIC, DIP-32	下载

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关于U634相关文档资料：

对应元器件	pdf文档资料下载
U634H256BD1C25G1 、 U634H256BD1C35G1 、 U634H256BD1C45G1 、 U634H256BD1K25G1 、 U634H256BD1K35G1 、 U634H256BD1K45G1 、 U634H256BSC25G1 、 U634H256BSC35G1 、 U634H256BSC45G1 、 U634H256BSK25G1	下载文档
U634H256BD1C25 、 U634H256BD1C35 、 U634H256BD1C45 、 U634H256BD1K25 、 U634H256BD1K35 、 U634H256BD1K45 、 U634H256BSC25 、 U634H256BSC35 、 U634H256BSK25	下载文档
U634H256BSA35 、 U634H256BSA35 、 U634H256BSA35G1 、 U634H256BSA35G1 、 U634H256BSA35G1	下载文档
U634H256 、 U634H256	下载文档
U634H256BSA35	下载文档
U634H256	下载文档
U634	下载文档
U634	下载文档

U634资料比对：

型号	U634H256BD1C25G1	U634H256BD1C35G1	U634H256BD1C45G1	U634H256BD1K25G1	U634H256BD1K35G1	U634H256BD1K45G1	U634H256BSC25G1	U634H256BSC35G1	U634H256BSC45G1	U634H256BSK25G1
描述	32KX8 NON-VOLATILE SRAM, 25ns, PDIP32, 0.600 INCH, PLASTIC, DIP-32	32KX8 NON-VOLATILE SRAM, 35ns, PDIP32, 0.600 INCH, PLASTIC, DIP-32	32KX8 NON-VOLATILE SRAM, 45ns, PDIP32, 0.600 INCH, PLASTIC, DIP-32	32KX8 NON-VOLATILE SRAM, 25ns, PDIP32, 0.600 INCH, PLASTIC, DIP-32	32KX8 NON-VOLATILE SRAM, 35ns, PDIP32, 0.600 INCH, PLASTIC, DIP-32	32KX8 NON-VOLATILE SRAM, 45ns, PDIP32, 0.600 INCH, PLASTIC, DIP-32	32KX8 NON-VOLATILE SRAM, 25ns, PDSO32, 0.300 INCH, SOP-32	32KX8 NON-VOLATILE SRAM, 35ns, PDSO32, 0.300 INCH, SOP-32	32KX8 NON-VOLATILE SRAM, 45ns, PDSO32, 0.300 INCH, SOP-32	32KX8 NON-VOLATILE SRAM, 25ns, PDSO32, 0.300 INCH, SOP-32
是否无铅	不含铅	不含铅	不含铅	不含铅	不含铅	不含铅	不含铅	不含铅	不含铅	不含铅
零件包装代码	DIP	DIP	DIP	DIP	DIP	DIP	SOIC	SOIC	SOIC	SOIC
包装说明	DIP,	DIP,	DIP,	DIP,	DIP,	DIP,	SOP,	SOP,	SOP,	SOP,
针数	32	32	32	32	32	32	32	32	32	32
Reach Compliance Code	unknown	unknown	unknown	unknown	unknown	unknown	unknown	unknown	unknown	unknown
ECCN代码	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99
最长访问时间	25 ns	35 ns	45 ns	25 ns	35 ns	45 ns	25 ns	35 ns	45 ns	25 ns
JESD-30 代码	R-PDIP-T32	R-PDIP-T32	R-PDIP-T32	R-PDIP-T32	R-PDIP-T32	R-PDIP-T32	R-PDSO-G32	R-PDSO-G32	R-PDSO-G32	R-PDSO-G32
JESD-609代码	e3	e3	e3	e3	e3	e3	e3	e3	e3	e3
长度	41.91 mm	41.91 mm	41.91 mm	41.91 mm	41.91 mm	41.91 mm	20.725 mm	20.725 mm	20.725 mm	20.725 mm
内存密度	262144 bit	262144 bit	262144 bit	262144 bit	262144 bit	262144 bit	262144 bit	262144 bit	262144 bit	262144 bit
内存集成电路类型	NON-VOLATILE SRAM	NON-VOLATILE SRAM	NON-VOLATILE SRAM	NON-VOLATILE SRAM	NON-VOLATILE SRAM	NON-VOLATILE SRAM	NON-VOLATILE SRAM	NON-VOLATILE SRAM	NON-VOLATILE SRAM	NON-VOLATILE SRAM
内存宽度	8	8	8	8	8	8	8	8	8	8
功能数量	1	1	1	1	1	1	1	1	1	1
端子数量	32	32	32	32	32	32	32	32	32	32
字数	32768 words	32768 words	32768 words	32768 words	32768 words	32768 words	32768 words	32768 words	32768 words	32768 words
字数代码	32000	32000	32000	32000	32000	32000	32000	32000	32000	32000
工作模式	ASYNCHRONOUS	ASYNCHRONOUS	ASYNCHRONOUS	ASYNCHRONOUS	ASYNCHRONOUS	ASYNCHRONOUS	ASYNCHRONOUS	ASYNCHRONOUS	ASYNCHRONOUS	ASYNCHRONOUS
最高工作温度	70 °C	70 °C	70 °C	85 °C	85 °C	85 °C	70 °C	70 °C	70 °C	85 °C
组织	32KX8	32KX8	32KX8	32KX8	32KX8	32KX8	32KX8	32KX8	32KX8	32KX8
封装主体材料	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
封装代码	DIP	DIP	DIP	DIP	DIP	DIP	SOP	SOP	SOP	SOP
封装形状	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
封装形式	IN-LINE	IN-LINE	IN-LINE	IN-LINE	IN-LINE	IN-LINE	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE
并行/串行	PARALLEL	PARALLEL	PARALLEL	PARALLEL	PARALLEL	PARALLEL	PARALLEL	PARALLEL	PARALLEL	PARALLEL
峰值回流温度（摄氏度）	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED
认证状态	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
座面最大高度	4.83 mm	4.83 mm	4.83 mm	4.83 mm	4.83 mm	4.83 mm	2.54 mm	2.54 mm	2.54 mm	2.54 mm
最大供电电压 (Vsup)	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V
最小供电电压 (Vsup)	4.5 V	4.5 V	4.5 V	4.5 V	4.5 V	4.5 V	4.5 V	4.5 V	4.5 V	4.5 V
标称供电电压 (Vsup)	5 V	5 V	5 V	5 V	5 V	5 V	5 V	5 V	5 V	5 V
表面贴装	NO	NO	NO	NO	NO	NO	YES	YES	YES	YES
技术	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS
温度等级	COMMERCIAL	COMMERCIAL	COMMERCIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL	INDUSTRIAL
端子面层	MATTE TIN	MATTE TIN	MATTE TIN	MATTE TIN	MATTE TIN	MATTE TIN	MATTE TIN	MATTE TIN	MATTE TIN	MATTE TIN
端子形式	THROUGH-HOLE	THROUGH-HOLE	THROUGH-HOLE	THROUGH-HOLE	THROUGH-HOLE	THROUGH-HOLE	GULL WING	GULL WING	GULL WING	GULL WING
端子节距	2.54 mm	2.54 mm	2.54 mm	2.54 mm	2.54 mm	2.54 mm	1.27 mm	1.27 mm	1.27 mm	1.27 mm
端子位置	DUAL	DUAL	DUAL	DUAL	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	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED
宽度	15.24 mm	15.24 mm	15.24 mm	15.24 mm	15.24 mm	15.24 mm	7.51 mm	7.51 mm	7.51 mm	7.51 mm
厂商名称	Cypress(赛普拉斯)	Cypress(赛普拉斯)	Cypress(赛普拉斯)	Cypress(赛普拉斯)	Cypress(赛普拉斯)	Cypress(赛普拉斯)	-	-	Cypress(赛普拉斯)	Cypress(赛普拉斯)

HT6337 (电风扇)红外线遥控接收译码电路

电脑主板电路图 820 1_63

器件捷径: 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

新增数据表(2026-03-27): 15KPA260 D105F431J03 RV0505E7501BB BZT52C4V7S EQCD-020-06.00-STR-STR-3-S CF3964-000 411-003-09M-P30-H10 TNPW060347K5BHEA BFC238550333 1200RGG1004B2LB UM-1/ML2J3FREQ2 10-72622-33G 325-4010-G05 57202-F5318ALF LMC6482AMJ/883Q TC74LVX74FS-EL FRM450H RSMF1/20.68OHM5%R D38999/24WJ61SA HDM04-GM05T VJ1206A561KELAR VJ0805Y182MXEAP5H GUS-QS8B-01-2432-F RS01A1R100JB12215 232270477688L 5238-62TW/J4T DRHF-A26S-NJ-030 LH010M47K0BPF-2550 D55342H07B10B4RTF HC-49/S-12.288-30-SP-H28-T PRC2512TTC50Q69.8R+-0.5% 3360-1-14-21-00-00-08-0 P-1005E2490FST0 SPP9527W HCHP1206K1200DFPT131 S-1318C22-A4T2U4 GSX-1B/531JF9.2160MHZ C1206A510J2GAH7210 EGA06HCWX PPT332E4A1 CAN18X563KARAC7800 C44PLGR6600RBSK STM32L4P5AGI6 NJL5901AR-TE1 NJU72343V-TE1 EM6K7T2CR

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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