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SN74ACT16373-EP Datasheet 16-bit D-type Transparent Latch

Manufacturer: Texas Instruments

Overview: SN74ACT16373Q-EP 16-BIT D-TYPE TRANSPARENT LATCH WITH 3-STATE OUTPUTS SCAS678B – MAY 2002 – REVISED JULY 2002 D Controlled Baseline – One Assembly/Test Site, One Fabrication Site D Extended Temperature Performance of –40°C to 125°C D Enhanced Diminishing Manufacturing Sources (DMS) Support D Enhanced Product Change Notification D Qualification Pedigree† D Member of the Texas Instruments Widebus Family D Inputs Are TTL-Voltage Compatible D 3-State Bus Driving True Outputs D Full Parallel Access for Loading D Distributed VCC and GND Pins Minimize High-Speed Switching Noise † Component qualification in accordance with JEDEC and industry standards to ensure reliable operation over an extended temperature range. This includes, but is not limited to, highly accelerated stress test (HAST) or biased 85/85, temperature cycle, autoclave or unbiased HAST, electromigration, bond intermetallic life, and mold compound life.

General Description

The SN74ACT16373Q-EP is a 16-bit D-type transparent latch with 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.

DL PACKAGE (TOP VIEW) 1OE 1 1Q1 2 1Q2 3 GND 4 1Q3 5 1Q4 6 VCC 7 1Q5 8 1Q6 9 GND 10 1Q7 11 1Q8 12 2Q1 13 2Q2 14 GND 15 2Q3 16 2Q4 17 VCC 18 2Q5 19 2Q6 20 GND 21 2Q7 22 2Q8 23 2OE 24 48 1LE 47 1D1 46 1D2 45 GND 44 1D3 43 1D4 42 VCC 41 1D5 40 1D6 39 GND 38 1D7 37 1D8 36 2D1 35 2D2 34 GND 33 2D3 32 2D4 31 VCC 30 2D5 29 2D6 28 GND 27 2D7 26 2D8 25 2LE This device can be used as two 8-bit latches or one 16-bit latch.

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