Datasheet > 74LV245D

74LV245D

更新时间： 2024-09-25 11:13:55

品牌	Logo	应用领域
安世 - NEXPERIA		/
页数	文件大小	规格书
13页	237K
描述
Octal bus transceiver; 3-stateProduction

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74LV245D 数据手册

74LV245

Octal bus transceiver; 3-state

Rev. 5 — 28 September 2021

Product data sheet

1. General description

The 74LV245 is an 8-bit transceiver with 3-state outputs. The device features an output enable

(OE) and send/receive (DIR) for direction control. A HIGH on OE causes the outputs to assume a

high-impedance OFF-state. Inputs include clamp diodes. This enables the use of current limiting

resistors to interface inputs to voltages in excess V_CC

2. Features and benefits

•

Wide supply voltage range from 1.0 V to 5.5 V

CMOS low power dissipation

Latch-up performance exceeds 100 mA per JESD 78 Class II Level B

Optimized for low voltage applications: 1.0 V to 3.6 V

Accepts TTL input levels between V_CC= 2.7 V and V_CC= 3.6 V

Typical output ground bounce < 0.8 V at V_CC= 3.3 V and T_amb= 25 °C

Typical HIGH-level output voltage (V_OH) undershoot: > 2 V at V_CC= 3.3 V and T_amb= 25 °C

Complies with JEDEC standards:

•

JESD8-7 (1.65 V to 1.95 V)

JESD8-5 (2.3 V to 2.7 V)

JESD8C (2.7 V to 3.6 V)

JESD36 (4.5 V to 5.5 V)

•

ESD protection:

•

HBM JESD22-A114E exceeds 2000 V

MM JESD22-A115-A exceeds 200 V

Specified from -40 °C to +85 °C and from -40 °C to +125 °C

12 3 4 5 6 7...13

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型号	品牌	替代类型	描述	数据表
SN74LV245ADWR	TI	功能相似	OCTAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS
SN74LV245ADW	TI	功能相似	OCTAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS
74LVX245M	FAIRCHILD	功能相似	Low Voltage Octal Bidirectional Transceiver

型号	品牌	获取价格	描述	数据表
74LV245DB	NXP	获取价格	Octal bus transceiver 3-State
74LV245DB,112	NXP	获取价格	74LV245 - Octal bus transceiver; 3-state SSOP2 20-Pin
74LV245DB,118	NXP	获取价格	74LV245 - Octal bus transceiver; 3-state SSOP2 20-Pin
74LV245DB-T	NXP	获取价格	IC LV/LV-A/LVX/H SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20, 5.30 MM, PLASTIC, MO-150,
74LV245D-T	NXP	获取价格	IC LV/LV-A/LVX/H SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20, 7.50 MM, PLASTIC, MS-013,
74LV245N	NXP	获取价格	Octal bus transceiver 3-State
74LV245PW	NXP	获取价格	Octal bus transceiver 3-State
74LV245PW	NEXPERIA	获取价格	Octal bus transceiver; 3-stateProduction
74LV245PW,112	NXP	获取价格	74LV245 - Octal bus transceiver; 3-state TSSOP2 20-Pin
74LV245PW,118	NXP	获取价格	74LV245 - Octal bus transceiver; 3-state TSSOP2 20-Pin