74H21DCQR datasheet, PDF - EEWORLD Datasheet

74H21DCQR: DescriptionAND Gate, TTL/H/L Series, 2-Func, 4-Input, TTL, CDIP14, CERAMIC, DIP-14; Categorylogic logic; File Size52KB，1 Pages; ManufacturerFairchild; Websitehttp://www.fairchildsemi.com/

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74H21DCQR Overview

AND Gate, TTL/H/L Series, 2-Func, 4-Input, TTL, CDIP14, CERAMIC, DIP-14

Parameter Name	Attribute value
Is it lead-free?	Contains lead
Is it Rohs certified?	incompatible
Maker	Fairchild
package instruction	DIP, DIP14,.3
Reach Compliance Code	compliant
series	TTL/H/L
JESD-30 code	R-CDIP-T14
JESD-609 code	e0
Logic integrated circuit type	AND GATE
MaximumI(ol)	0.02 A
Humidity sensitivity level	2A
Number of functions	2
Number of entries	4
Number of terminals	14
Maximum operating temperature	70 °C
Minimum operating temperature
Package body material	CERAMIC, METAL-SEALED COFIRED
encapsulated code	DIP
Encapsulate equivalent code	DIP14,.3
Package shape	RECTANGULAR
Package form	IN-LINE
Peak Reflow Temperature (Celsius)	250
Maximum supply current (ICC)	32 mA
Prop。Delay @ Nom-Sup	12 ns
propagation delay (tpd)	12 ns
Schmitt trigger	NO
Maximum supply voltage (Vsup)	5.25 V
Minimum supply voltage (Vsup)	4.75 V
Nominal supply voltage (Vsup)	5 V
surface mount	NO
technology	TTL
Temperature level	COMMERCIAL
Terminal surface	Tin/Lead (Sn/Pb)
Terminal form	THROUGH-HOLE
Terminal pitch	2.54 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	30

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