Texas Instruments Incorporated- DDR SDRAM存储芯片

德州仪器（简称TI）始建于1930年，最初名为地球物理服务公司，1951年更名为德州仪器，是一家全球性的半导体设计与制造企业。公司总部位于美国德克萨斯州达拉斯，核心业务聚焦模拟技术与嵌入式处理器两大领域。模拟产品线涵盖放大器、数据转换器、电源管理芯片和接口器件等，为工业、汽车和个人电子等市场提供完整信号链方案。嵌入式处理器方面，TI拥有MSP430系列超低功耗微控制器、C2000系列实时控制MCU，以及基于ARM架构的Sitara和Tiva系列处理器。此外，公司还提供数字信号处理器（DSP）和AM系列应用处理器，广泛应用于电机控制与多媒体终端。TI独创的数字光处理（DLP）技术在投影显示和先进光控领域占据领先地位。作为全球模拟芯片市场的绝对龙头，TI约占19%的市场份额，稳居行业首位。公司在全球30多个国家设有研发、制造和销售机构，整体营收长期位列全球半导体企业前十强。

DDR SDRAM存储芯片 - 型号列表

共 105 个型号

制造商零件编号	库存	价格	标准包装数量	RoHS	存取时间	存储器容量	额定电压	供电电压	最大额定电流	包装方式	安装类型	封装形式	供应商器件封装	核心数/总线宽度	密度	制造商全称	工作温度	包装数量	产品类别	工厂包装数量	安装样式	系列	标准封装名称	欧盟RoHS	FWFT支持（先入先出温度）	数据速率	总线方向	供电电流	最小供电电压	宽度	高度	引脚样式	总长度	位数	外壳尺寸-插件	功能	配置	扩展类型	电路数	印刷电路板数量	重传能力	定时调节方式	可编程标志支持	共模瞬态抗扰度（最小）	存储器格式	零件状态	施密特触发器输入	软件	使用的IC/零件	测试温度	冷却的封装	单向通道数	抗辐射加固	输出电流	重量	其他名称	可扩展	时钟速率	时钟频率	双向通道数	输出风扇	数据速率（最大）	通道类型	DigiKey可编程	长度	尺寸/外形	已删除	转速	接口	存储器类型	类型	总线连接	频率	连接器用途	平均整流电流 Io	高可靠性	引脚数	连接器样式	结构（如双向、串接等）	每IC通道数	公共引脚
3 SN74ALVC7814-40DL FIFO Mem Async Dual Width Uni-Dir 64 x 18 56-Pin SSOP IC 64X18 ASYNC FIFO MEM 56-SSOP FIFO 16-Bit Buffer/Driver With 3-State Outputs 64 x 18 3.3-V asynchronous FIFO memory texas instruments	66	1: ¥56.984	Rail / Tube	Lead free / RoHS Compliant	20ns	1.125K (64 x 18)	3.3 V	3 V ~ 3.6 V	0.04 mA	Tube	Surface Mount	56SSOP	56-SSOP	18 Bit	1.125 Kb	64x18	0 to 70 °C	SSOP	FIFO	20	SMD/SMT	SN74ALVC7814	SSOP	Compliant	No	25MHz	Uni-Directional	40µA	3.6	7.59(Max)	2.59 mm	Gull-wing	18.54(Max)	56	2.79(Max) - 0.2(Min)	Asynchronous	Dual	Width	2	56	No	Asynchronous	Yes	Commercial	-	ACTIVE	No	SCAS592A	View	0 to 70	-	Unidirectional	-	-	0.024508 oz	296-5173-5	Yes	-	-	-	No	25MHz	Uni-Directional	Yes	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2 BQ4011MA-100 NVRAM NVSRAM Parallel 256K-Bit 5V 28-Pin DIP Module IC NVSRAM 256KBIT 100NS 28DIP BQ4011MA-100, NVRAM Memory 256kbit Through Hole, 4.75 to 5.5V, 0 to +70°C, 28-Pin, DIP texas instruments	592	1: ¥138.244	Trays	Lead free / RoHS Compliant	100ns	256K (32K x 8)	4.75 V	5 V	50	Tray	Through Hole	28DIP Module	28-DIP Module (18.42x37.72)	8 Bit	256 Kb	32Kx8	0 to 70 °C	DIP Module	-	-	-	-	DIP Module	Compliant	-	-	-	-	5.5 V	18.42mm	9.4mm	Through Hole	37.72	28	9.4	-	-	-	-	28	-	-	-	Commercial	RAM	-	-	-	-	-	DIP	-	No	50 mA	-	-	-	-	-	-	-	-	-	-	37.72mm	37.72 x 18.42 x 9.4mm	Compliant	100ns	Parallel	NVSRAM (Non-Volatile SRAM)	NVSRAM	Parallel	-	-	-	-	-	-	-	-	-
BQ4010YMA-200 NVRAM NVSRAM Parallel 64K-Bit 5V 28-Pin DIP Module IC NVSRAM 64KBIT 200NS 28DIP NVRAM 8Kx8 Nonvolatile SRAM texas instruments	2289	1: ¥149.668	Bulk	Lead free / RoHS Compliant	200 ns	64K (8K x 8)	4.5	5 V	50	Tray	Through Hole	28DIP Module	28-DIP Module (18.42x37.72)	8 Bit	64 Kb	8Kx8	0 to 70 °C	DIP Module	NVRAM	14	Through Hole	BQ4010Y	DIP Module	Compliant	-	-	-	-	5.5	18.42	-	Through Hole	37.72	28	9.4	-	-	-	-	28	-	-	-	Commercial	RAM	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	200ns	Parallel	NVSRAM (Non-Volatile SRAM)	NVSRAM	Parallel	-	-	50 mA	-	-	-	-	-	-
3 BQ4011YMA-70N NVRAM NVSRAM Parallel 256K-Bit 5V 28-Pin DIP Module IC NVSRAM 256KBIT 70NS 28DIP BQ4011YMA-70N, NVRAM Memory 256kbit Through Hole, 4.5 to 5.5V, -40 to +85°C, 28-Pin, DIP texas instruments	262	1: ¥70.72	Rail / Tube	Lead free / RoHS Compliant	70ns	256K (32K x 8)	4.5 V	5 V	50	Tray	Through Hole	28DIP Module	28-DIP Module (18.42x37.72)	8 Bit	256 Kb	32Kx8	-40 to 85 °C	DIP Module	-	-	-	-	DIP Module	Compliant	-	-	-	-	5.5 V	18.42mm	9.4mm	Through Hole	37.72	28	9.4	-	-	-	-	28	-	-	-	Industrial	RAM	-	-	-	-	-	DIP	-	-	-	-	-	-	-	-	-	-	-	-	-	37.72mm	37.72 x 18.42 x 9.4mm	-	70ns	Parallel	NVSRAM (Non-Volatile SRAM)	NVSRAM	Parallel	70ns	Parallel	-	-	-	-	-	-	-
3 SN74V225-7PAG FIFO Mem Sync Dual Depth/Width Uni-Dir 1K x 18 64-Pin TQFP IC SYNC FIFO MEM 1024X18 64-TQFP FIFO 1024 x 18 Synch FIFO Memory 1024 x 18 Synchronous FIFO Memory texas instruments	2560	160: ¥50.0589	Trays	Lead free / RoHS Compliant	5ns	18K (1K x 18)	3.3 V	3 V ~ 3.6 V	35 mA	Tray	Surface Mount	64TQFP	64-TQFP (10x10)	18 Bit	18 Kb	1Kx18	0 to 70 °C	TQFP	FIFO	160	SMD/SMT	SN74V225	QFP	Compliant	Yes	133MHz	Uni-Directional	35mA	3 V	10.2(Max)	1 mm	Gull-wing	10.2(Max)	64	1.05(Max)	Synchronous	Dual	Depth\|Width	2	64	No	Synchronous	Yes	Commercial	18 b	ACTIVE	No	SCAS636E	View	0 to 70	TQFP	Unidirectional	No	35 mA	0.009690 oz	296-9901	Yes	133 MHz	133 MHz	Synchronous	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
3 BQ4015YMA-70 NVRAM NVSRAM Parallel 4M-Bit 5V 32-Pin DIP Module IC NVSRAM 4MBIT 70NS 32DIP BQ4015YMA-70, NVRAM Memory 4Mbit Through Hole, 4.5 to 5.5V, -40 to +85°C, 32-Pin, DIP texas instruments	178	25: ¥448.29	Trays, Rail / Tube	Lead free / RoHS Compliant	70ns	4M (512K x 8)	4.5 V	5 V	50	Tray	Through Hole	32DIP Module	32-DIP Module (18.42x42.8)	8 Bit	4 Mb	512Kx8	-40 to 85 °C	DIP Module	-	-	-	-	DIP Module	Compliant	-	-	-	-	5.5 V	18.42mm	9.4mm	Through Hole	43.18(Max)	32	9.53(Max)	-	-	-	-	32	-	-	-	Commercial	RAM	-	-	-	-	-	DIP	-	No	50 mA	-	296-9400-5	-	-	-	-	-	-	-	-	42.8mm	42.8 x 18.42 x 9.4mm	Compliant	70ns	Parallel	NVSRAM (Non-Volatile SRAM)	NVSRAM	Parallel	70ns	Parallel	-	-	-	-	-	-	-
2 SN74ABT3612-15PQ FIFO Mem Sync Dual Bi-Dir 64 x 36 x 2 132-Pin BQFP IC SYNC FIFO MEM 64X36X2 132-QFP FIFO 64x36x2 bidir synch FIFO mem texas instruments	36	36: ¥126.7615	Trays	Lead free / RoHS Compliant	10ns	4.5K (64 x 36 x 2)	5 V	4.5 V ~ 5.5 V	130 mA	Tray	Surface Mount	132BQFP	132-BQFP (24.54x24.54)	36 Bit	4.5 Kb	64x36x2	0 to 70 °C	-	FIFO	36	SMD/SMT	SN74ABT3612	-	-	No	66.7MHz	Bi-Directional	130mA	-	-	3.56 mm	-	-	-	-	Synchronous	Dual	Width	2	-	No	Synchronous	Yes	-	-	-	-	-	-	-	-	-	-	-	0.162567 oz	296-3985	-	66.7 MHz	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2 SN74V283-15PZA FIFO Mem Sync Dual Depth/Width Uni-Dir 32K x 18/64K x 9 80-Pin LQFP IC SYNC FIFO MEM 32768X18 80LQFP FIFO 32768 x 18 Synch FIFO Memory 32768 x 18 Synchronous FIFO Memory texas instruments	450	90: ¥231.729	Trays	Contains lead / RoHS non-compliant	10ns	576K (32K x 18)(64K x 9)	3.3 V	3.15 V ~ 3.45 V	35 mA	Tray	Surface Mount	80LQFP	80-LQFP (14x14)	18/9 Bit	576 Kb	32Kx18\|64Kx9	0 to 70 °C	LQFP	FIFO	90	SMD/SMT	SN74V283	QFP	Compliant	Yes	66.7MHz	Uni-Directional	35mA	3.15 V	12.2(Max)	1.4 mm	Gull-wing	12.2(Max)	80	1.45(Max)	Synchronous	Dual	Depth\|Width	2	80	Yes	Synchronous	Yes	Commercial	18/9 b	ACTIVE	No	SCAS669D	View	0 to 70	LQFP	Unidirectional	No	35 mA	-	-	Yes	66.7 MHz	66.7 MHz	Synchronous	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
4 SN74ALVC7804-40DL FIFO Mem Sync Dual Width Uni-Dir 512 x 18 56-Pin SSOP IC MEMORY FIFO 512X18 56-SSOP SN74ALVC7804-40DL, FIFO Memory Dual 512 x 18 Uni-Directional 18ns 25MHz 3.3V 56-Pin SSOP FIFO 16-Bit Bus Trnscvr With 3-State Outputs 512 x 18 3.3-V asynchronous FIFO memory 双 FIFO 存储器, 512 x 18, 单向, 18ns, 25MHz, 3 → 3.6 V, 56针 SSOP封装 texas instruments	80	20: ¥56.8888	Rail / Tube	Lead free / RoHS Compliant	20ns	9K (512 x 18)	3.3 V	3 V ~ 3.6 V	0.04 mA	Tube	Surface Mount	56SSOP	56-SSOP	18 Bit	9 Kb	512x18	0 to 70 °C	SSOP	FIFO	20	SMD/SMT	SN74ALVC7804	SSOP	Compliant	No	25MHz	Uni-Directional	40µA	3.6 V	7.49mm	2.59mm	Gull-wing	18.54(Max)	56	2.79(Max) - 0.2(Min)	Asynchronous	Dual	Width	2	56	No	Synchronous	Yes	Commercial	18 b	ACTIVE	No	SCAS432	View	0 to 70	SSOP	Unidirectional	No	0.04 mA	0.024508 oz	-	Yes	25 MHz	25MHz	Synchronous	-	-	-	-	18.41mm	18.41 x 7.49 x 2.59mm	-	-	-	-	-	-	-	-	-	Y	56	单向	512 x 18	双	-
4 SN74V235-7PAG FIFO Mem Sync Dual Depth/Width Uni-Dir 2K x 18 64-Pin TQFP FIFO 2048 x 18 Synch FIFO Memory IC SYNC FIFO MEM 2048X18 64-TQFP SN74V235-7PAG, FIFO Memory Dual 2K x 18 bit Uni-Directional 5ns 133MHz 3.3V 64-Pin TQFP 2048 x 18 Synchronous FIFO Memory texas instruments	138	1: ¥81.328	Trays	RoHS Compliant	5 ns	36 Kbit	3.3 V	3.6 V	35 mA	Tube	Surface Mount	64TQFP	64-TQFP (10x10)	18 Bit	36 Kb	2Kx18	0 to 70 °C	TQFP	FIFO	160	SMD/SMT	SN74V235	QFP	Compliant	Yes	133MHz	Uni-Directional	35mA	3.6 V	10mm	1mm	Gull-wing	10.2(Max)	64	1.05(Max)	Synchronous	Dual	Depth\|Width	2	64	No	Synchronous	Yes	Commercial	18 b	ACTIVE	No	SCAS636E	View	0 to 70	TQFP	Unidirectional	No	35 mA	0.009690 oz	296-9905	Yes	133 MHz	133MHz	Synchronous	-	-	-	-	10mm	10 x 10 x 1mm	Compliant	-	-	-	-	-	-	-	-	-	-	-	-	-	-
SN74ACT7805-25DL FIFO Mem Sync Dual Width Uni-Dir 256 x 18 56-Pin SSOP Tube IC CLOCKED FIFO 256X18 56-SSOP FIFO 256 x 18 synchronous FIFO memory texas instruments	10	60: ¥42.024	Rail / Tube	Lead free / RoHS Compliant	15ns	4.5K (256 x 18)	5 V	4.5 V ~ 5.5 V	0.4 mA	Tube	Surface Mount	56SSOP	56-SSOP	18 Bit	4.5 Kb	256x18	0 to 70 °C	-	FIFO	20	SMD/SMT	SN74ACT7805	-	-	No	40MHz	Uni-Directional	400µA	-	-	-	-	-	-	-	Synchronous	Dual	Width	2	-	No	Synchronous	Yes	-	-	-	-	-	-	-	-	-	-	-	0.024508 oz	-	-	40 MHz	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2 SN74ALVC7814-25DL FIFO Mem Async Dual Width Uni-Dir 64 x 18 56-Pin SSOP IC 64X18 ASYNC FIFO MEM 56-SSOP FIFO 16-Bit Buffer/Driver With 3-State Outputs 64 x 18 3.3-V asynchronous FIFO memory texas instruments	10	1: ¥61.744	Rail / Tube	Lead free / RoHS Compliant	18ns	1.125K (64 x 18)	3.3 V	3 V ~ 3.6 V	0.04 mA	Tube	Surface Mount	56SSOP	56-SSOP	18 Bit	1.125 Kb	64x18	0 to 70 °C	20 \| TUBE	FIFO	20	SMD/SMT	SN74ALVC7814	-	-	No	40MHz	Uni-Directional	40µA	-	-	-	-	-	-	-	Asynchronous	Dual	Width	2	-	No	Asynchronous	Yes	-	-	LIFEBUY	No	SCAS592A	View	0 to 70	-	Unidirectional	-	-	0.024508 oz	296-5172-5	-	-	-	-	No	40MHz	Uni-Directional	Yes	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
3 SN74V263-10PZA FIFO Mem Sync Dual Depth/Width Uni-Dir 8K x 18/16K x 9 80-Pin LQFP FIFO 8192 x 18 Synch FIFO Memory IC SYNC FIFO 8KX18 80QFP 8192 x 18 Synchronous FIFO Memory texas instruments	518	1: ¥178.568	Trays	RoHS Compliant	6.5 ns	144 Kbit	3.3 V	3.45 V	35 mA	Tube	Surface Mount	80LQFP	80-LQFP (14x14)	18/9 Bit	144 Kb	8Kx18\|16Kx9	0 to 70 °C	LQFP	FIFO	90	SMD/SMT	SN74V263	QFP	Compliant	Yes	100MHz	Uni-Directional	35mA	3.15 V	12.2(Max)	-	Gull-wing	12.2(Max)	80	1.45(Max)	Synchronous	Dual	Depth\|Width	2	80	Yes	Synchronous	Yes	Commercial	18/9 b	ACTIVE	No	SCAS669D	View	0 to 70	LQFP	Unidirectional	No	35 mA	-	-	Yes	100 MHz	100 MHz	Synchronous	Yes	100MHz	Uni-Directional	Yes	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
5 SN74ACT7808-25FN FIFO Mem Async Dual Depth/Width Uni-Dir 2K x 9 44-Pin PLCC Tube FIFO 2048 X 9 asynch FIFO Memory IC ASYNC FIFO MEM 2048X9 44-PLCC 2048 X 9 asynchronous FIFO memory texas instruments	24	1: ¥152.524	Rail / Tube	RoHS Compliant	18 ns	18 Kbit	5 V	5.5 V	0.4 mA	Tube	Surface Mount	44PLCC	44-PLCC (16.58x16.58)	9 Bit	18 Kb	2Kx9	0 to 70 °C	26 \| TUBE	FIFO	26	SMD/SMT	SN74ACT7808	-	-	No	40MHz	Uni-Directional	400µA	-	-	4.06 mm	-	-	-	-	Asynchronous	Dual	Depth\|Width	2	-	No	Asynchronous	Yes	-	-	ACTIVE	No	SCAS205E	View	0 to 70	-	Unidirectional	-	-	0.079920 oz	296-4470-5	-	-	-	-	No	40MHz	Uni-Directional	Yes	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
2 SN74ACT7814-40DL FIFO Mem Async Dual Width Uni-Dir 64 x 18 56-Pin SSOP Tube IC STROBED FIFO 64X18 56-SSOP FIFO 64 x 18 asynchronous FIFO memory 64 x 18 asynchronous FIFO memory texas instruments	80	1: ¥64.736	Rail / Tube	Lead free / RoHS Compliant	20ns	1.125K (64 x 18)	5 V	4.5 V ~ 5.5 V	0.4 mA	Tube	Surface Mount	56SSOP	56-SSOP	18 Bit	1.125 Kb	64x18	0 to 70 °C	SSOP	FIFO	20	SMD/SMT	SN74ACT7814	SSOP	Compliant	No	25MHz	Uni-Directional	400µA	4.5 V	7.59(Max)	2.59 mm	Gull-wing	18.54(Max)	56	2.79(Max) - 0.2(Min)	Asynchronous	Dual	Width	2	56	No	Asynchronous	Yes	-	18 b	ACTIVE	No	SCAS209C	View	0 to 70	SSOP	Unidirectional	No	0.4 mA	0.024508 oz	-	Yes	-	Not Required MHz	Asynchronous	-	-	-	-	-	-	Compliant	-	-	-	-	-	-	-	-	-	-	-	-	-	-
3 SN74ACT3622-30PCB FIFO Mem Sync Dual Bi-Dir 256 x 36 x 2 120-Pin HLQFP Tray FIFO Mem Sync Dual Bi-Dir 256 x 36 x 2 120-Pin HLQFP EP Tray IC CLK DUAL FIFO MEMORY 120HLQFP FIFO 256 x 36 x 2 bidir Synch FIFO Memory 256 x 36 x 2 bidirectional synchronous FIFO memory texas instruments	360	90: ¥134.096	Trays	Lead free / RoHS Compliant	15ns	18K (256 x 36 x 2)	5 V	4.5 V ~ 5.5 V	0.4 mA	Tray	Surface Mount	120HLQFP	120-HLQFP (14x14)	36 Bit	18 Kb	256x36x2	0 to 70 °C	HLQFP EP	FIFO	90	SMD/SMT	SN74ACT3622	QFP	Compliant	No	33.4MHz	Bi-Directional	400µA	4.5 V	14.2(Max)	1.4 mm	Gull-wing	14.2(Max)	120	1.45(Max)	Synchronous	Dual	Width	2	120	No	Synchronous	Yes	Commercial	36 b	ACTIVE	No	SCAS247D	View	0 to 70	HLQFP	-	No	0.4 mA	-	296-4394	No	33.4 MHz	33.4 MHz	Synchronous	No	33.4MHz	Bi-Directional	Yes	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	Bypass Pin
3 SN74ACT7806-20DL FIFO Mem Async Dual Width Uni-Dir 256 x 18 56-Pin SSOP Tube IC ASYNC FIFO MEM 256X18 56-SSOP FIFO 256 x 18 asynch FIFO Memory 256 x 18 asynchronous FIFO memory texas instruments	400	40: ¥132.2736	Rail / Tube	Lead free / RoHS Compliant	15ns	4.5K (256 x 18)	5 V	4.5 V ~ 5.5 V	0.4 mA	Tube	Surface Mount	56SSOP	56-SSOP	18 Bit	4.5 Kb	256x18	0 to 70 °C	SSOP	FIFO	20	SMD/SMT	SN74ACT7806	SSOP	Compliant	No	50MHz	Uni-Directional	400µA	4.5 V	7.59(Max)	2.59 mm	Gull-wing	18.54(Max)	56	2.79(Max) - 0.2(Min)	Asynchronous	Dual	Width	2	56	No	Asynchronous	Yes	Commercial	18 b	ACTIVE	No	SCAS438C	View	0 to 70	SSOP	Unidirectional	No	0.4 mA	0.024508 oz	296-4459-5	Yes	-	Not Required MHz	Asynchronous	No	50MHz	Uni-Directional	Yes	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
3 SN74V273-15PZA FIFO Mem Sync Dual Depth/Width Uni-Dir 16K x 18/32K x 9 80-Pin LQFP IC SYNC FIFO 16KX18 80QFP FIFO 16384 x 18 Synch FIFO Memory 16384 x 18 Synchronous FIFO Memory texas instruments	360	90: ¥213.2684	Trays	Lead free / RoHS Compliant	10ns	288K (16K x 18)(32K x 9)	3.3 V	3.15 V ~ 3.45 V	35 mA	Tray	Surface Mount	80LQFP	80-LQFP (14x14)	18/9 Bit	288 Kb	16Kx18\|32Kx9	0 to 70 °C	LQFP	FIFO	90	SMD/SMT	SN74V273	QFP	Compliant	Yes	66.7MHz	Uni-Directional	35mA	3.15 V	12.2(Max)	1.4 mm	Gull-wing	12.2(Max)	80	1.45(Max)	Synchronous	Dual	Depth\|Width	2	80	Yes	Synchronous	Yes	Commercial	18/9 b	ACTIVE	No	SCAS669D	View	0 to 70	LQFP	Unidirectional	No	35 mA	-	-	Yes	66.7 MHz	66.7 MHz	Synchronous	Yes	66.7MHz	Uni-Directional	Yes	-	-	Compliant	-	-	-	-	-	-	-	-	-	-	-	-	-	-
3 BQ4013YMA-70N NVRAM NVSRAM Parallel 1M-Bit 5V 32-Pin DIP Module IC NVSRAM 1MBIT 70NS 32DIP BQ4013YMA-70N, NVRAM Memory 1Mbit Through Hole, 4.5 to 5.5V, -40 to +85°C, 32-Pin, DIP texas instruments	10	1: ¥193.80	Rail / Tube	Lead free / RoHS Compliant	70ns	1M (128K x 8)	4.5 V	5 V	50	Tray	Through Hole	32DIP Module	32-DIP Module (18.42x42.8)	8 Bit	1 Mb	128Kx8	-40 to 85 °C	DIP Module	-	-	-	-	DIP Module	Compliant	-	-	-	-	5.5 V	18.42mm	9.4mm	Through Hole	43.18(Max)	32	9.53(Max)	-	-	-	-	32	-	-	-	Industrial	RAM	-	-	-	-	-	DIP	-	No	50 mA	-	296-9395-5	-	-	-	-	-	-	-	-	42.8mm	42.8 x 18.42 x 9.4mm	Compliant	70ns	Parallel	NVSRAM (Non-Volatile SRAM)	NVSRAM	Parallel	70ns	Parallel	-	-	-	-	-	-	-
SN74ALVC7814-25DLR FIFO Mem Async Dual Width Uni-Dir 64 x 18 56-Pin SSOP T/R IC MEMORY FIFO 64X18 56-SSOP FIFO 64 x 18 3.3-V ASynch FIFO Memory 64 x 18 3.3-V asynchronous FIFO memory texas instruments	10	700: ¥35.292	Tape & Reel	Lead free / RoHS Compliant	18ns	1.125K (64 x 18)	3.3 V	3 V ~ 3.6 V	0.04 mA	Tape & Reel (TR)	Surface Mount	56SSOP	56-SSOP	18 Bit	1.125 Kb	64x18	0 to 70 °C	1000 \| LARGE T&R	FIFO	1000	SMD/SMT	SN74ALVC7814	-	-	No	40MHz	Uni-Directional	40µA	-	-	-	-	-	-	-	Asynchronous	Dual	Width	2	-	No	Asynchronous	Yes	-	-	LIFEBUY	No	SCAS592A	View	0 to 70	-	Unidirectional	-	-	0.024508 oz	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-