74280

9-bit odd/even parity generator/checker


I₆	1 •	14	Vcc
I₇	2	13	I₅
NC	3	12	I₄
I₈	4	11	I₃
Σ_E	5	10	I₂
Σ_O	6	9	I₁
GND	7	8	I₀

Pin	Symbol	Description
1	I₆	data input
2	I₇	data input
3	NC	no connection
4	I₈	data input
5	Σ_E	even parity output
6	Σ_O	odd parity output
7	GND	ground
8	I₀	data input
9	I₁	data input
10	I₂	data input
11	I₃	data input
12	I₄	data input
13	I₅	data input
14	Vcc	supply voltage

Specifications

(typical values under recommended operating conditions, unless specified)

Parameter	Value	Unit
Propagation delay, I_n to Σ_E	17 (74HC) 18 (74HCT)	ns
Propagation delay, I_n to Σ_O	20 (74HC) 22 (74HCT)	ns

Note: Data is maintained by an independent source and accuracy is not guaranteed. Check with the manufacturer's datasheet for up-to-date information.