Datasheet Texas Instruments CD74AC253M — 数据表

CD74AC253,
CD54/74ACT253
Data sheet acquired from Harris Semiconductor
SCHS247A Dual 4-Input Multiplexer, Three-State August 1998 -Revised May 2000 Features Description Buffered Inputs The CD74AC253 and ’ACT253 dual 4-input multiplexers that
utilize Advanced CMOS Logic technology. One of the four
sources for each section is selected by the common Select
inputs, S0 and S1. When the Output Enable (1OE or 2OE) is
HIGH, the output is in the high-impedance state. Typical Propagation Delay
-6.3ns at VCC = 5V, TA = 25oC, CL = 50pF Exceeds 2kV ESD Protection MIL-STD-883, Method
3015 Ordering Information SCR-Latchup-Resistant CMOS Process and Circuit
Design PART
NUMBER Speed of Bipolar FASTв„ў/AS/S with Significantly
Reduced Power Consumption CD74AC253E TEMP.
RANGE (oC)
0 to 70oC, -40 to 85, PACKAGE
16 Ld PDIP -55 to 125 Balanced Propagation Delays
CD74AC253M AC Types Feature 1.5V to 5.5V Operation and
Balanced Noise Immunity at 30% of the Supply 0 to 70oC, -40 to 85,
-55 to 125 CD54ACT253F3A В±24mA Output Drive Current
-Fanout to 15 FASTв„ў ICs
-Drives 50Ω Transmission Lines -55 to 125 16 Ld SOIC
16 Ld CERDIP CD74ACT253E 0 to 70oC, -40 to 85,
-55 to 125 16 Ld PDIP CD74ACT253M 0 to 70oC, -40 to 85, …