器件名称: TXS0104ERGYRG4
功能描述: 4-BIT BIDIRECTIONAL VOLTAGE-LEVEL TRANSLATOR FOR OPEN-DRAIN APPLICATIONS
文件大小: 729.51KB 共21页
简 介:TXS0104E 4-BIT BIDIRECTIONAL VOLTAGE-LEVEL TRANSLATOR FOR OPEN-DRAIN APPLICATIONS
www.ti.com
SCES651B – JUNE 2006 – REVISED FEBRUARY 2007
FEATURES
1.65 V to 3.6 V on A Port and 2.3 V to 5.5 V on B Port (VCCA ≤ VCCB) No Power-Supply Sequencing Required – VCCA or VCCB Can Be Ramped First Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II ESD Protection Exceeds JESD 22 (A Port) – 2000-V Human-Body Model (A114-B) – 200-V Machine Model (A115-A)
D OR PW PACKAGE (TOP VIEW)
– 1000-V Charged-Device Model (C101) (B Port) – 15-kV Human-Body Model (A114-B) – 200-V Machine Model (A115-A) – 1000-V Charged-Device Model (C101) IEC 61000-4-2 ESD (B Port) – ±8-kV Contact Discharge – ±10-kV Air-Gap Discharge
RGY PACKAGE (TOP VIEW)
VCCA A1 A2 A3 A4 NC GND
1 2 3 4 5 6 7
14 13 12 11 10 9 8
VCCB B1 B2 B3 B4 NC OE A1 A2 A3 A4 NC
2 3 4 5 6
VCCA
1
14
VCCB B1 B2 11 B3 10 B4 9 NC
13 12 8
7
GND
NC No internal connection
NC No internal connection GXU OR ZXU PACKAGE (BOTTOM VIEW) A 1 2 3 4 B C
TERMINAL ASSIGNMENTS (GXU/ZXU Package)
A 1 2 3 4 A1 A2 A3 A4 B VCCB VCCA OE GND C B1 B2 B3 B4
DESCRIPTION/ORDERING INFORMATION
This 4-bit noninverting translator uses two separate configurable power-supply rails. The A port is designed to track VCCA. VCCA accepts any supply voltage from 1.65 V to 3.6 V. VCCA must be less than or equal to VCCB. The B port is designed to track VCCB. VCCB accepts any supply voltage from 2.3 V to 5.5 V. This allows for low-voltage bidirectional translation ……
