SP8611 Datasheet – Asynchronous ECL Divide

Part Number : SP8611

Function : Asynchronous ECL Divide

Package : DIP 14 Pin type

Manufacturers : GEC Plessey

Image and Pinouts :

SP8611 datasheet


Description :

The SP8610 and SP8611 are asynchronous ECL divide by four circuits with ECL compatible outputs which can also be used to drive 100Ω  lines. They feature input sensitivities of 600mV p-p (800mV p-p above 1300MHz).



1. ECL Compatible Outputs
2. AC-Coupled Inputs (Internal Bias)


1. Supply Voltage: 25·2V
2. Power Consumption: 380mW
3. Max. Input Frequency: 1500MHz (SP8611B)

Other data sheets within the file : SP8610AADG, SP8610ADG, SP8610BDG, SP8610NA1C

SP8611 Datasheet PDF Download

SP8611 pdf

74HC85 Datasheet 4-bit, Magnitude Comparator

Part Number : 74HC85

Function : 4-bit magnitude comparator

Manufacturers : Philips Electronics

Pinouts :

74HC85 datasheet

Description :

The 74HC85 / 74HCT85 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard no. 7A.

The 74HC85 / 74HCT85 are 4-bit magnitude comparators that can be expanded to almost any length. They perform comparison of two 4-bit binary, BCD or other monotonic codes and present the three possible magnitude results at the outputs (QA>B, QA=Band QA

Other data sheets within the file :

7485, 74HC85D, 74HC85N, 74HC85PW

74HC85 Datasheet PDF Download

74HC85 pdf