SN74CB3T1G125-Q1 Datasheet, PDF (2/13 Pages) Texas Instruments – SINGLE FET BUS SWITCH 2.5-V/3.3-V LOW-VOLTAGE SWITCH WITH 5-V-TOLERANT LEVEL SHIFTER

SN74CB3T1G125-Q1
SCDS319 – JUNE 2011
5.5 V
V_CC
≈V_CC − 1 V
V_CC
IN
OUT
CB3T
www.ti.com
≈V_CC
≈V_CC − 1 V
0V
0V
Input Voltages
Output Voltages
NOTE A: If the input high voltage (V_IH) level is greater than or equal to V_CC – 1 V, and less than or equal to 5.5 V, then the output high voltage
(V_OH) level will be equal to approximately the V_CC voltage level.
Figure 1. Typical DC Voltage Translation Characteristics
T_A
–40°C to 125°C
ORDERING INFORMATION
PACKAGE ⁽¹⁾
ORDERABLE PART NUMBER
SOT (SC-70) – DCK
Reel of 3000
CCB3T1G125QDCKRQ1
(1) Package drawings, thermal data, and symbolization are available at www.ti.com/packaging.
(2) The actual top-side marking has one additional character that designates the assembly/test site.
INPUT
OE
L
H
FUNCTION TABLE
INPUT/OUTPUT
A
FUNCTION
B
A port = B port
Z
Disconnect
TOP-SIDE MARKING⁽²⁾
72_
LOGIC DIAGRAM (POSITIVE LOGIC)
2
A
4
SW
B
1
OE
2
Copyright © 2011, Texas Instruments Incorporated