Texas Instruments 74ACT11373
the 74ACT11373 are transparent D-type latches. When the enable is taken low, the Q outputs are latched at the levels that were set up at the D inputs. The 74ACT11373 is characterized for operation from –40°C to 85°C.D Eight Latches in a Single Package D 3-State Bus Driving True Outputs D Full Parallel Access for Loading D Buffered Input and Output-Enable Pins D Inputs Are TTL-Voltage Compatible D Flow-Through Architecture Optimizes PCB Layout D Center-Pin VCC and GND Configurations Minimize High-Speed Switching Noise D EPICt (Enhanced-Performance Implanted CMOS) 1-mm Process D 500-mA Typical Latch-Up Immunity at 125°C D Package Options Include Plastic Small-Outline (DW) and Shrink Small-Outline (DB) Packages, and Standard Plastic 300-mil DIPs (NT) 74ACT11373 OCTAL TRANSPARENT D-TYPE LATCH WITH 3-STATE OUTPUTS SCAS015B – JUNE 1987 – REVISED APRIL 1996 DB, DW, OR NT PACKAGE (TOP VIEW) 1Q 1 2Q 2 3Q 3 4Q 4 GND 5 GND 6 GND 7 GND 8 5Q 9 6Q 10 7Q 11 8Q 12 24 OE 23 1D 22 2D 21 3D 20 4D 19 VCC 18 VCC 17 5D 16 6D 15 7D 14 8D 13 LE description This 8-bit latch features 3-state outputs designed specifically for driving highly-capacitive or relatively low-impedance loads. It is particularly suitable for implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers.