TC74HC40105AF - 4-Bit x 16 Word FIFO Register

This page provides the datasheet information for the TC74HC40105AF, a member of the TC74HC40105AP 4-Bit x 16 Word FIFO Register family.

Product Overview

Toshiba

Part number	TC74HC40105AF
Manufacturer	Toshiba
File Size	322.08 KB
Description	4-Bit x 16 Word FIFO Register
Datasheet	TC74HC40105AF Datasheet
Additional preview pages of the TC74HC40105AF datasheet.

SI pin.

DIR will toggle momentarily until the data has been transferred to the second word register.

SI must be toggled before the next 4-bit word can be written.

High speed: fmax 25 MHz (typ. ) at VCC = 5 V.
Low power dissipation: ICC = 4 μA (max) at Ta = 25°C.
High noise immunity: VNIH = VNIL = 28% VCC (min).
Output drive capability: 10 LSTTL loads for DIR, DOR 15 LSTTL loads for Q0 to Q3.
Symmetrical output impedance: |IOH| = IOL = 4 mA (min) for DIR, DOR |IOH| = IOL = 6 mA (min) for Q0 to Q3.
Balanced propagation delays: tpLH ∼.
tpHL.
Wide operating voltage range: VCC (opr) = 2 to.

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Published: Jan 23, 2021 |