Datasheet > 74AVC4TD245BQ

74AVC4TD245BQ

更新时间： 2024-11-20 11:10:07

品牌	Logo	应用领域
安世 - NEXPERIA		/
页数	文件大小	规格书
24页	275K
描述
4-bit dual supply translating transceiver with configurable voltage translation; 3-stateProduction

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74AVC4TD245BQ 数据手册

74AVC4TD245

4-bit dual supply translating transceiver with configurable

voltage translation; 3-state

Rev. 3 — 9 June 2017

Product data sheet

1 General description

The 74AVC4TD245 is a 4-bit, dual supply transceiver that enables bidirectional level

translation. It features eight 1-bit input-output ports (An and Bn), four direction control

inputs (DIR1, DIR2, DIR3 and DIR4), an output enable input (OE) and dual supply pins

(V_CC(A)and V_CC(B)). Both V_CC(A)and V_CC(B)can be supplied at any voltage between

0.8 V and 3.6 V making the device suitable for translating between any of the low voltage

nodes (0.8 V, 1.2 V, 1.5 V, 1.8 V, 2.5 V and 3.3 V). Pins An, OE and DIRn are referenced

to V_CC(A)and pins Bn are referenced to V_CC(B). A HIGH on DIRn allows transmission from

An to Bn and a LOW on DIRn allows transmission from Bn to An. The output enable input

(OE) can be used to disable the outputs so the buses are effectively isolated.

The device is fully specified for partial power-down applications using I_OFF. The I_OFF

circuitry disables the output, preventing any damaging backflow current through the

device when it is powered down. In suspend mode when either V_CC(A)or V_CC(B)are at

GND level, both An and Bn are in the high-impedance OFF-state.

2 Features and benefits

• Wide supply voltage range:

– V_CC(A): 0.8 V to 3.6 V

– V_CC(B): 0.8 V to 3.6 V

• Complies with JEDEC standards:

– JESD8-12 (0.8 V to 1.3 V)

– JESD8-11 (0.9 V to 1.65 V)

– JESD8-7 (1.2 V to 1.95 V)

– JESD8-5 (1.8 V to 2.7 V)

– JESD8-B (2.7 V to 3.6 V)

• ESD protection:

– HBM JESD22-A114E Class 3B exceeds 8000 V

– MM JESD22-A115-A exceeds 200 V

– CDM JESD22-C101C exceeds 1000 V

• Maximum data rates:

– 380 Mbit/s (≥ 1.8 V to 3.3 V translation)

– 200 Mbit/s (≥ 1.1 V to 3.3 V translation)

– 200 Mbit/s (≥ 1.1 V to 2.5 V translation)

– 200 Mbit/s (≥ 1.1 V to 1.8 V translation)

– 150 Mbit/s (≥ 1.1 V to 1.5 V translation)

– 100 Mbit/s (≥ 1.1 V to 1.2 V translation)

• Suspend mode

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

• Inputs accept voltages up to 3.6 V

12 3 4 5 6 7...24

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与74AVC4TD245BQ相关器件

型号	品牌	获取价格	描述	数据表
74AVC4TD245BQ-Q100	NEXPERIA	获取价格	4-bit dual supply translating transceiver with configurable voltage translation; 3-statePr
74AVC4TD245GU	NEXPERIA	获取价格	4-bit dual supply translating transceiver with configurable voltage translation; 3-statePr
74AVC4TD245GU	NXP	获取价格	AVC SERIES, 4-BIT DRIVER, TRUE OUTPUT, PQCC16, 1.80 X 2.60 MM, 0.50 MM HEIGHT, PLASTIC, SO
74AVC4TD245PW	NEXPERIA	获取价格	4-bit dual supply translating transceiver with configurable voltage translation; 3-statePr
74AVC8T245	NXP	获取价格	8-bit dual supply translating transceiver with configurable voltage translation; 3-state
74AVC8T245	SGMICRO	获取价格	8-Bit Dual-Supply Translating Transceiver with Configurable Voltage Translation; 3-State O
74AVC8T245BQ	NEXPERIA	获取价格	8-bit dual supply translating transceiver with configurable voltage translation; 3-statePr
74AVC8T245BQ	NXP	获取价格	8-bit dual supply translating transceiver with configurable voltage translation; 3-state
74AVC8T245BQ,115	NXP	获取价格	74AVC8T245 - 8-bit dual supply translating transceiver with configurable voltage translati
74AVC8T245BQ,118	NXP	获取价格	74AVC8T245 - 8-bit dual supply translating transceiver with configurable voltage translati

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