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SN54LV21A, SN74LV21A DUAL 4ĆINPUT POSITIVEĆAND GATES
D 2-V to 5.5-V VCC Operation D Max tpd of 6 ns at 5 V D Typical VOLP (Output Ground Bounce)
<0.8 V at VCC = 3.3 V, TA = 25°C
D Typical VOHV (Output VOH Undershoot)
>2.3 V at VCC = 3.3 V, TA = 25°C
D Ioff Supports Partial-Power-Down Mode
Operation
D Latch-Up Performance Exceeds 100 mA Per
JESD 78, Class II
D ESD Protection Exceeds JESD 22
− 2000-V Human-Body Model (A114-A)
− 200-V Machine Model (A115-A)
− 1000-V Charged-Device Model (C101)
SCES340E − SEPTEMBER 2000 − REVISED APRIL 2005
SN54LV21A . . . J OR W PACKAGE SN74LV21A . . . D, DB, DGV, NS, OR PW PACKAGE
(TOP VIEW)
1A 1B NC 1C 1D 1Y GND
1 2 3 4 5 6 7
14 VCC 13 2D 12 2C 11 NC 10 2B 9 2A 8 2Y
SN54LV21A . . .
SN54LV21A Datasheet
