74F299 Datasheet (Texas Instruments) - 8-BIT UNIVERSAL SHIFT/STORAGE REGISTERS

74F299, 8-BIT UNIVERSAL SHIFT/STORAGE REGISTERS

ordering information SN54F299 .

J PACKAGE SN74F299 .

DW, N, OR NS PACKAGE (TOP VIEW) S0 1 OE1 2 OE2 3 G/QG 4 E/QE 5 C/QC 6 A/QA 7 QA′ 8 CLR 9 GND 10 20 VCC 19 S1 18 SL 17 QH′ 16 H/QH 15 F/QF 14 D/QD 13 B/QB 12 CLK 11 SR SN54F299 .

FK PACKAGE (TOP VIEW) OE2 OE1 S0 VCC S1 These 8-bit

ą The SN54F299 is obsolete and no longer supplied.

SN54F299, SN74F299 8ĆBIT UNIVERSAL SHIFT/STORAGE REGISTERS WITH 3ĆSTATE OUTPUTSą SDFS071B MARCH 1987 REVISED APRIL 2004 D Four Modes of Operation: Hold (Store) Shift Right Shift Left Load Data D Operates With Outputs Enabled or at High Impedance D 3-State Outputs Drive Bus Lines Directly D Can Be Cascaded for N-Bit Word Lengths D Direct Overriding Clear D Applications: Stack