74HC75 Datasheet – Quad Bistable Transparent Latch

Part Number : 74HC75

Function : Quad bistable transparent latch

Package : DIP, SOP 16 Pin Type

Manufacturers : Philips Electronics ( https://www.nxp.com/ )

Pinouts :

74HC75 datasheet


Description :

The 74HC75 is a high-speed Si-gate CMOS device and is pin compatible with low power Schottky TTL (LSTTL). The 74HC75 is specified in compliance with JEDEC standard no. 7A.

The device has four bistable latches. The two latches are simultaneously controlled by one of two active HIGH enable inputs (LE12 and LE34). When LEnn is HIGH, the data enters the latches and appears at the nQ outputs. The nQ outputs follow the data inputs (nD) as long as LEnn is HIGH (transparent). The data on the nD inputs one set-up time prior to the HIGH-to-LOW transition of the LEnn will be stored in the latches. The latched outputs remain stable as long as the LEnn is LOW.

Features :

1. Complementary Q and Q outputs

2. VCC and GND on the center pins

3. Low-power dissipation

4. Complies with JEDEC standard no. 7A

5. ESD protection:
(1) HBM EIA/JESD22-A114-B exceeds 2000 V
(2) MM EIA/JESD22-A115-A exceeds 200 V.

Other data sheets within the file : 74HC75D, 74HC75DB, 74HC75N, 74HC75PW, 7475

74HC75 Datasheet PDF Download

74HC75 pdf

DM74LS259N Datasheet – 8-bit Addressable Latch

Part Number : DM74LS259N

Function : 8-Bit Serial In to Parallel Out Addressable Latch

Package : DIP, SOP 16 Pin Type

Manufacturers : Fairchild Semiconductor

Pinouts :

DM74LS259N datasheet


Description :

These 8-bit addressable latches are designed for general purpose storage applications in digital systems. Specific uses include working registers, serial-holding registers, and active-high decoders or demultiplexers. They are multifunctional devices capable of storing single-line data in eight addressable latches, and being a 1-of-8 decoder or demultiplexer with active-high outputs.

Features :

1. 8-Bit parallel-out storage register performs serial-to-parallel conversion with storage

2. Asynchronous parallel clear

3. Active high decoder

4. Enable/disable input simplifies expansion

5. Direct replacement for Fairchild DM9334

6. Expandable for N-bit applications

7. Four distinct functional modes

Other data sheets within the file :

74LS259M, 74LS259N, 74LS259WM, DM74LS259CW, DM74LS259M


DM74LS259N Datasheet PDF Download

DM74LS259N pdf