Product Summary

The 74HC259D is high-speed Si-gate CMOS device and is pin compatible with low power Schottky TTL (LSTTL). The 74HC259D is specified in compliance with JEDEC standard no. 7A. The 74HC259D high-speed 8-bit addressable latche is designed for general purpose storage applications in digital systems.

Parametrics

74HC259D absolute maximum ratings: (1) propagation delay D to Qn tPHL: 23V to 39V (Tamb=+25°C) , 49V ( -40°C to +85°C), 59V ( -40°C to +125°C); (2) propagation delay An to Qn: 25V to41V (Tamb=+25°C) , 51V ( -40°C to +85°C), 62V ( -40°C to +125°C) ; (3) output transition time: 7V to 16V (Tamb=+25°C) , 19V ( -40°C to +85°C), 229V ( -40°C to +125°C).

Features

74HC259D features: (1) Combines demultiplexer and 8-bit latch; (2) Serial-to-parallel capability; (3)Output from each storage bit available; (4) Random (addressable) data entry; (5) Easily expandable; (6)Common reset input; (7) Useful as a 3-to-8 active HIGH decoder; (8) Output capability: standard; (9) ICC category: MSI.

Diagrams

74HC259D Pin Configuration

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
74HC259D
74HC259D

NXP Semiconductors

Latches 8-BIT ADDRESS LATCH

Data Sheet

Negotiable 
74HC259D,652
74HC259D,652

NXP Semiconductors

Latches 8-BIT ADDRESS LATCH

Data Sheet

0-1: $0.09
1-25: $0.08
25-100: $0.08
100-250: $0.07
74HC259D,653
74HC259D,653

NXP Semiconductors

Latches 8-BIT ADDRSSBL LATCH

Data Sheet

0-1: $0.20
1-25: $0.20
25-100: $0.17
100-250: $0.15
74HC259DB,112
74HC259DB,112

NXP Semiconductors

Latches 8-BIT ADDRSSBL LATCH

Data Sheet

0-1: $0.23
1-25: $0.21
25-100: $0.20
100-250: $0.19
74HC259DB,118
74HC259DB,118

NXP Semiconductors

Latches 8-BIT ADDRSSBL LATCH

Data Sheet

0-1: $0.46
1-25: $0.40
25-100: $0.35
100-250: $0.31
74HC259DB
74HC259DB

NXP Semiconductors

Latches 8-BIT ADDRSSBL LATCH

Data Sheet

Negotiable 
74HC259DB-T
74HC259DB-T

NXP Semiconductors

Latches 8-BIT ADDRSSBL LATCH

Data Sheet

Negotiable